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Alternative Random Ray Volume Estimators (#3060)
Co-authored-by: Olek <45364492+yardasol@users.noreply.github.com>
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John Tramm
GitHub
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47 changed files with 2517 additions and 727 deletions
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@ -411,7 +411,7 @@ which when partially simplified becomes:
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Note that there are now four (seemingly identical) volume terms in this equation.
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.. _methods-volume-dilemma:
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.. _methods_random_ray_vol:
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~~~~~~~~~~~~~~
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Volume Dilemma
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@ -440,9 +440,11 @@ features stochastic variables (the sums over random ray lengths and angular
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fluxes) in both the numerator and denominator, making it a stochastic ratio
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estimator, which is inherently biased. In practice, usage of the naive estimator
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does result in a biased, but "consistent" estimator (i.e., it is biased, but
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the bias tends towards zero as the sample size increases). Experimentally, the
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right answer can be obtained with this estimator, though a very fine ray density
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is required to eliminate the bias.
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the bias tends towards zero as the sample size increases). Empirically, this
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bias tends to effect eigenvalue calculations much more significantly than in
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fixed source simulations. Experimentally, the right answer can be obtained with
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this estimator, though for eigenvalue simulations a very fine ray density is
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required to eliminate the bias.
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How might we solve the biased ratio estimator problem? While there is no obvious
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way to alter the numerator term (which arises from the characteristic
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@ -463,17 +465,17 @@ replace the actual tracklength that was accumulated inside that FSR each
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iteration with the expected value.
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If we know the analytical volumes, then those can be used to directly compute
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the expected value of the tracklength in each cell. However, as the analytical
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volumes are not typically known in OpenMC due to the usage of user-defined
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constructive solid geometry, we need to source this quantity from elsewhere. An
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obvious choice is to simply accumulate the total tracklength through each FSR
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across all iterations (batches) and to use that sum to compute the expected
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average length per iteration, as:
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the expected value of the tracklength in each cell, :math:`L_{avg}`. However, as
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the analytical volumes are not typically known in OpenMC due to the usage of
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user-defined constructive solid geometry, we need to source this quantity from
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elsewhere. An obvious choice is to simply accumulate the total tracklength
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through each FSR across all iterations (batches) and to use that sum to compute
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the expected average length per iteration, as:
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.. math::
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:label: sim_estimator
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:label: L_avg
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\sum\limits^{}_{i} \ell_i \approx \frac{\sum\limits^{B}_{b}\sum\limits^{N_i}_{r} \ell_{b,r} }{B}
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\sum\limits^{}_{i} \ell_i \approx L_{avg} = \frac{\sum\limits^{B}_{b}\sum\limits^{N_i}_{r=1} \ell_{b,r} }{B}
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where :math:`b` is a single batch in :math:`B` total batches simulated so far.
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@ -486,7 +488,7 @@ averaged" estimator is therefore:
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.. math::
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:label: phi_sim
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\phi_{i,g}^{simulation} = \frac{Q_{i,g} }{\Sigma_{t,i,g}} + \frac{\sum\limits_{r=1}^{N_i} \Delta \psi_{r,g}}{\Sigma_{t,i,g} \frac{\sum\limits^{B}_{b}\sum\limits^{N_i}_{r} \ell_{b,r} }{B}}
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\phi_{i,g}^{simulation} = \frac{Q_{i,g} }{\Sigma_{t,i,g}} + \frac{\sum\limits_{r=1}^{N_i} \Delta \psi_{r,g}}{\Sigma_{t,i,g} L_{avg}}
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In practical terms, the "simulation averaged" estimator is virtually
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indistinguishable numerically from use of the true analytical volume to estimate
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@ -500,17 +502,81 @@ in which case the denominator served as a normalization term for the numerator
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integral in Equation :eq:`integral`. Essentially, we have now used a different
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term for the volume in the numerator as compared to the normalizing volume in
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the denominator. The inevitable mismatch (due to noise) between these two
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quantities results in a significant increase in variance. Notably, the same
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problem occurs if using a tracklength estimate based on the analytical volume,
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as again the numerator integral and the normalizing denominator integral no
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longer match on a per-iteration basis.
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quantities results in a significant increase in variance, and can even result in
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the generation of negative fluxes. Notably, the same problem occurs if using a
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tracklength estimate based on the analytical volume, as again the numerator
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integral and the normalizing denominator integral no longer match on a
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per-iteration basis.
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In practice, the simulation averaged method does completely remove the bias,
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though at the cost of a notable increase in variance. Empirical testing reveals
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that on most problems, the simulation averaged estimator does win out overall in
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numerical performance, as a much coarser quadrature can be used resulting in
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faster runtimes overall. Thus, OpenMC uses the simulation averaged estimator in
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its random ray mode.
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In practice, the simulation averaged method does completely remove the bias seen
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when using the naive estimator, though at the cost of a notable increase in
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variance. Empirical testing reveals that on most eigenvalue problems, the
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simulation averaged estimator does win out overall in numerical performance, as
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a much coarser quadrature can be used resulting in faster runtimes overall.
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Thus, OpenMC uses the simulation averaged estimator as default in its random ray
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mode for eigenvalue solves.
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OpenMC also features a "hybrid" volume estimator that uses the naive estimator
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for all regions containing an external (fixed) source term. For all other
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source regions, the "simulation averaged" estimator is used. This typically achieves
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a best of both worlds result, with the benefits of the low bias simulation averaged
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estimator in most regions, while preventing instability and/or large biases in regions
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with external source terms via use of the naive estimator. In general, it is
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recommended to use the "hybrid" estimator, which is the default method used
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in OpenMC. If instability is encountered despite high ray densities, then
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the naive estimator may be preferable.
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A table that summarizes the pros and cons, as well as recommendations for
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different use cases, is given in the :ref:`volume
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estimators<usersguide_vol_estimators>` section of the user guide.
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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What Happens When a Source Region is Missed?
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Given the stochastic nature of random ray, when low ray densities are used it is
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common for small source regions to occasionally not be hit by any rays in a
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particular power iteration :math:`n`. This naturally collapses the flux estimate
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in that cell for the iteration from Equation :eq:`phi_naive` to:
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.. math::
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:label: phi_missed_one
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\phi_{i,g,n}^{missed} = \frac{Q_{i,g,n} }{\Sigma_{t,i,g}}
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as the streaming operator has gone to zero. While this is obviously innacurate
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as it ignores transport, for most problems where the region is only occasionally
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missed this estimator does not tend to introduce any significant bias.
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However, in cases where the total cross section in the region is very small
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(e.g., a void-like material) and where a strong external fixed source has been
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placed, then this treatment causes major issues. In this pathological case, the
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lack of transport forces the entirety of the fixed source to effectively be
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contained and collided within the cell, which for a low cross section region is
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highly unphysical. The net effect is that a very high estimate of the flux
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(often orders of magnitude higher than is expected) is generated that iteration,
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which cannot be washed out even with hundreds or thousands of iterations. Thus,
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huge biases are often seen in spatial tallies containing void-like regions with
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external sources unless a high enough ray density is used such that all source
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regions are always hit each iteration. This is particularly problematic as
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external sources placed in void-like regions are very common in many types of
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fixed source analysis.
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For regions where external sources are present, to eliminate this bias it is
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therefore preferable to simply use the previous iteration's estimate of the flux
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in that cell, as:
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.. math::
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:label: phi_missed_two
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\phi_{i,g,n}^{missed} = \phi_{i,g,n-1} .
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When linear sources are present, the flux moments from the previous iteration
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are used in the same manner. While this introduces some small degree of
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correlation to the simulation, for miss rates on the order of a few percent the
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correlations are trivial and the bias is eliminated. Thus, in OpenMC the
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previous iteration's scalar flux estimate is applied to cells that are missed
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where there is an external source term present within the cell.
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~~~~~~~~~~~~~~~
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Power Iteration
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@ -563,15 +629,15 @@ total spatial- and energy-integrated fission rate :math:`F^{n-1}` in iteration
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Notably, the volume term :math:`V_i` appears in the eigenvalue update equation.
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The same logic applies to the treatment of this term as was discussed earlier.
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In OpenMC, we use the "simulation averaged" volume derived from summing over all
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ray tracklength contributions to a FSR over all iterations and dividing by the
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total integration tracklength to date. Thus, Equation :eq:`fission_source`
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becomes:
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In OpenMC, we use the "simulation averaged" volume (Equation :eq:`L_avg`)
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derived from summing over all ray tracklength contributions to a FSR over all
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iterations and dividing by the total integration tracklength to date. Thus,
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Equation :eq:`fission_source` becomes:
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.. math::
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:label: fission_source_volumed
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F^n = \sum\limits^{M}_{i} \left( \frac{\sum\limits^{B}_{b}\sum\limits^{N_i}_{r} \ell_{b,r} }{B} \sum\limits^{G}_{g} \nu \Sigma_f(i, g) \phi^{n}(g) \right)
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F^n = \sum\limits^{M}_{i} \left( L_{avg} \sum\limits^{G}_{g} \nu \Sigma_f(i, g) \phi^{n}(g) \right)
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and a similar substitution can be made to update Equation
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:eq:`fission_source_prev` . In OpenMC, the most up-to-date version of the volume
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@ -965,7 +1031,7 @@ The Shannon entropy is then computed normally as
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where :math:`N` is the number of FSRs. FSRs with no fission source (or,
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occassionally, negative fission source, :ref:`due to the volume estimator
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problem <methods-volume-dilemma>`) are skipped to avoid taking an undefined
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problem <methods_random_ray_vol>`) are skipped to avoid taking an undefined
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logarithm in :eq:`shannon-entropy-random-ray`.
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.. _usersguide_fixed_source_methods:
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@ -535,6 +535,64 @@ points of 1.0e-2 and 1.0e1.
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# Add fixed source and ray sampling source to settings file
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settings.source = [neutron_source]
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.. _usersguide_vol_estimators:
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-----------------------------
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Alternative Volume Estimators
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-----------------------------
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As discussed in the random ray theory section on :ref:`volume estimators
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<methods_random_ray_vol>`, there are several possible derivations for the scalar
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flux estimate. These options deal with different ways of treating the
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accumulation over ray lengths crossing each FSR (a quantity directly
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proportional to volume), which can be computed using several methods. The
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following methods are currently available in OpenMC:
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.. list-table:: Comparison of Estimators
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:header-rows: 1
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:widths: 10 30 30 30
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* - Estimator
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- Description
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- Pros
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- Cons
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* - ``simulation_averaged``
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- Accumulates total active ray lengths in each FSR over all iterations,
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improving the estimate of the volume in each cell each iteration.
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- * Virtually unbiased after several iterations
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* Asymptotically approaches the true analytical volume
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* Typically most efficient in terms of speed vs. accuracy
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- * Higher variance
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* Can lead to negative fluxes and numerical instability in pathological
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cases
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* - ``naive``
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- Treats the volume as composed only of the active ray length through each
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FSR per iteration, being a biased but numerically consistent ratio
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estimator.
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- * Low variance
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* Unlikely to result in negative fluxes
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* Recommended in cases where the simulation averaged estimator is
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unstable
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- * Biased estimator
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* Requires more rays or longer active ray length to mitigate bias
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* - ``hybrid`` (default)
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- Applies the naive estimator to all cells that contain an external (fixed)
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source contribution. Applies the simulation averaged estimator to all
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other cells.
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- * High accuracy/low bias of the simulation averaged estimator in most
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cells
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* Stability of the naive estimator in cells with fixed sources
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- * Can lead to slightly negative fluxes in cells where the simulation
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averaged estimator is used
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These estimators can be selected by setting the ``volume_estimator`` field in the
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:attr:`openmc.Settings.random_ray` dictionary. For example, to use the naive
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estimator, the following code would be used:
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::
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settings.random_ray['volume_estimator'] = 'naive'
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---------------------------------------
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Putting it All Together: Example Inputs
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---------------------------------------
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@ -342,6 +342,7 @@ enum class RunMode {
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enum class SolverType { MONTE_CARLO, RANDOM_RAY };
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enum class RandomRayVolumeEstimator { NAIVE, SIMULATION_AVERAGED, HYBRID };
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enum class RandomRaySourceShape { FLAT, LINEAR, LINEAR_XY };
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//==============================================================================
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@ -1,6 +1,7 @@
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#ifndef OPENMC_RANDOM_RAY_FLAT_SOURCE_DOMAIN_H
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#define OPENMC_RANDOM_RAY_FLAT_SOURCE_DOMAIN_H
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#include "openmc/constants.h"
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#include "openmc/openmp_interface.h"
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#include "openmc/position.h"
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#include "openmc/source.h"
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@ -99,7 +100,8 @@ public:
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double compute_k_eff(double k_eff_old) const;
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virtual void normalize_scalar_flux_and_volumes(
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double total_active_distance_per_iteration);
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virtual int64_t add_source_to_scalar_flux();
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int64_t add_source_to_scalar_flux();
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virtual void batch_reset();
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void convert_source_regions_to_tallies();
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void reset_tally_volumes();
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@ -117,6 +119,10 @@ public:
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// Static Data members
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static bool volume_normalized_flux_tallies_;
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//----------------------------------------------------------------------------
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// Static data members
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static RandomRayVolumeEstimator volume_estimator_;
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//----------------------------------------------------------------------------
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// Public Data members
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@ -132,7 +138,6 @@ public:
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// 1D arrays representing values for all source regions
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vector<OpenMPMutex> lock_;
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vector<int> was_hit_;
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vector<double> volume_;
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vector<double> volume_t_;
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vector<int> position_recorded_;
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@ -140,10 +145,11 @@ public:
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// 2D arrays stored in 1D representing values for all source regions x energy
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// groups
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vector<float> scalar_flux_old_;
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vector<float> scalar_flux_new_;
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vector<double> scalar_flux_old_;
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vector<double> scalar_flux_new_;
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vector<float> source_;
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vector<float> external_source_;
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vector<bool> external_source_present_;
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protected:
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//----------------------------------------------------------------------------
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@ -155,6 +161,10 @@ protected:
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const vector<int32_t>& instances);
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void apply_external_source_to_cell_and_children(int32_t i_cell,
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Discrete* discrete, double strength_factor, int32_t target_material_id);
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virtual void set_flux_to_flux_plus_source(
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int64_t idx, double volume, int material, int g);
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void set_flux_to_source(int64_t idx);
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virtual void set_flux_to_old_flux(int64_t idx);
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//----------------------------------------------------------------------------
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// Private data members
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@ -178,6 +188,7 @@ protected:
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// 1D arrays representing values for all source regions
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vector<int> material_;
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vector<double> volume_naive_;
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// 2D arrays stored in 1D representing values for all source regions x energy
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// groups
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@ -28,7 +28,7 @@ public:
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double compute_k_eff(double k_eff_old) const;
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void normalize_scalar_flux_and_volumes(
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double total_active_distance_per_iteration) override;
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int64_t add_source_to_scalar_flux() override;
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void batch_reset() override;
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void convert_source_regions_to_tallies();
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void reset_tally_volumes();
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@ -54,6 +54,13 @@ public:
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vector<MomentMatrix> mom_matrix_;
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vector<MomentMatrix> mom_matrix_t_;
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protected:
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//----------------------------------------------------------------------------
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// Methods
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void set_flux_to_flux_plus_source(
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int64_t idx, double volume, int material, int g) override;
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void set_flux_to_old_flux(int64_t idx) override;
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}; // class LinearSourceDomain
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} // namespace openmc
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@ -43,6 +43,8 @@ public:
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// Public data members
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vector<float> angular_flux_;
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bool ray_trace_only_ {false}; // If true, only perform geometry operations
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private:
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//----------------------------------------------------------------------------
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// Private data members
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@ -19,6 +19,7 @@ public:
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//----------------------------------------------------------------------------
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// Methods
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void compute_segment_correction_factors();
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void simulate();
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void reduce_simulation_statistics();
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void output_simulation_results() const;
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@ -155,6 +155,10 @@ class Settings:
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:ray_source:
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Starting ray distribution (must be uniform in space and angle) as
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specified by a :class:`openmc.SourceBase` object.
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:volume_estimator:
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Choice of volume estimator for the random ray solver. Options are
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'naive', 'simulation_averaged', or 'hybrid'.
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The default is 'hybrid'.
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:source_shape:
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Assumed shape of the source distribution within each source
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region. Options are 'flat' (default), 'linear', or 'linear_xy'.
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@ -1091,6 +1095,10 @@ class Settings:
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random_ray[key], 0.0, True)
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elif key == 'ray_source':
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cv.check_type('random ray source', random_ray[key], SourceBase)
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elif key == 'volume_estimator':
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cv.check_value('volume estimator', random_ray[key],
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('naive', 'simulation_averaged',
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'hybrid'))
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elif key == 'source_shape':
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cv.check_value('source shape', random_ray[key],
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('flat', 'linear', 'linear_xy'))
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@ -1889,6 +1897,8 @@ class Settings:
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elif child.tag == 'source':
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source = SourceBase.from_xml_element(child)
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self.random_ray['ray_source'] = source
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elif child.tag == 'volume_estimator':
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self.random_ray['volume_estimator'] = child.text
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elif child.tag == 'source_shape':
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self.random_ray['source_shape'] = child.text
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elif child.tag == 'volume_normalized_flux_tallies':
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@ -24,6 +24,8 @@ namespace openmc {
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//==============================================================================
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// Static Variable Declarations
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RandomRayVolumeEstimator FlatSourceDomain::volume_estimator_ {
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RandomRayVolumeEstimator::HYBRID};
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bool FlatSourceDomain::volume_normalized_flux_tallies_ {false};
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||||
FlatSourceDomain::FlatSourceDomain() : negroups_(data::mg.num_energy_groups_)
|
||||
|
|
@ -49,13 +51,13 @@ FlatSourceDomain::FlatSourceDomain() : negroups_(data::mg.num_energy_groups_)
|
|||
position_.resize(n_source_regions_);
|
||||
volume_.assign(n_source_regions_, 0.0);
|
||||
volume_t_.assign(n_source_regions_, 0.0);
|
||||
was_hit_.assign(n_source_regions_, 0);
|
||||
volume_naive_.assign(n_source_regions_, 0.0);
|
||||
|
||||
// Initialize element-wise arrays
|
||||
scalar_flux_new_.assign(n_source_elements_, 0.0);
|
||||
scalar_flux_final_.assign(n_source_elements_, 0.0);
|
||||
source_.resize(n_source_elements_);
|
||||
external_source_.assign(n_source_elements_, 0.0);
|
||||
|
||||
tally_task_.resize(n_source_elements_);
|
||||
volume_task_.resize(n_source_regions_);
|
||||
|
||||
|
|
@ -64,7 +66,10 @@ FlatSourceDomain::FlatSourceDomain() : negroups_(data::mg.num_energy_groups_)
|
|||
scalar_flux_old_.assign(n_source_elements_, 1.0);
|
||||
} else {
|
||||
// If in fixed source mode, set starting flux to guess of zero
|
||||
// and initialize external source arrays
|
||||
scalar_flux_old_.assign(n_source_elements_, 0.0);
|
||||
external_source_.assign(n_source_elements_, 0.0);
|
||||
external_source_present_.assign(n_source_regions_, false);
|
||||
}
|
||||
|
||||
// Initialize material array
|
||||
|
|
@ -109,9 +114,8 @@ void FlatSourceDomain::batch_reset()
|
|||
{
|
||||
// Reset scalar fluxes, iteration volume tallies, and region hit flags to
|
||||
// zero
|
||||
parallel_fill<float>(scalar_flux_new_, 0.0f);
|
||||
parallel_fill<double>(scalar_flux_new_, 0.0);
|
||||
parallel_fill<double>(volume_, 0.0);
|
||||
parallel_fill<int>(was_hit_, 0);
|
||||
}
|
||||
|
||||
void FlatSourceDomain::accumulate_iteration_flux()
|
||||
|
|
@ -142,14 +146,14 @@ void FlatSourceDomain::update_neutron_source(double k_eff)
|
|||
int material = material_[sr];
|
||||
|
||||
for (int e_out = 0; e_out < negroups_; e_out++) {
|
||||
float sigma_t = data::mg.macro_xs_[material].get_xs(
|
||||
double sigma_t = data::mg.macro_xs_[material].get_xs(
|
||||
MgxsType::TOTAL, e_out, nullptr, nullptr, nullptr, t, a);
|
||||
float scatter_source = 0.0f;
|
||||
double scatter_source = 0.0f;
|
||||
|
||||
for (int e_in = 0; e_in < negroups_; e_in++) {
|
||||
float scalar_flux = scalar_flux_old_[sr * negroups_ + e_in];
|
||||
double scalar_flux = scalar_flux_old_[sr * negroups_ + e_in];
|
||||
|
||||
float sigma_s = data::mg.macro_xs_[material].get_xs(
|
||||
double sigma_s = data::mg.macro_xs_[material].get_xs(
|
||||
MgxsType::NU_SCATTER, e_in, &e_out, nullptr, nullptr, t, a);
|
||||
scatter_source += sigma_s * scalar_flux;
|
||||
}
|
||||
|
|
@ -164,15 +168,15 @@ void FlatSourceDomain::update_neutron_source(double k_eff)
|
|||
int material = material_[sr];
|
||||
|
||||
for (int e_out = 0; e_out < negroups_; e_out++) {
|
||||
float sigma_t = data::mg.macro_xs_[material].get_xs(
|
||||
double sigma_t = data::mg.macro_xs_[material].get_xs(
|
||||
MgxsType::TOTAL, e_out, nullptr, nullptr, nullptr, t, a);
|
||||
float fission_source = 0.0f;
|
||||
double fission_source = 0.0f;
|
||||
|
||||
for (int e_in = 0; e_in < negroups_; e_in++) {
|
||||
float scalar_flux = scalar_flux_old_[sr * negroups_ + e_in];
|
||||
float nu_sigma_f = data::mg.macro_xs_[material].get_xs(
|
||||
double scalar_flux = scalar_flux_old_[sr * negroups_ + e_in];
|
||||
double nu_sigma_f = data::mg.macro_xs_[material].get_xs(
|
||||
MgxsType::NU_FISSION, e_in, nullptr, nullptr, nullptr, t, a);
|
||||
float chi = data::mg.macro_xs_[material].get_xs(
|
||||
double chi = data::mg.macro_xs_[material].get_xs(
|
||||
MgxsType::CHI_PROMPT, e_in, &e_out, nullptr, nullptr, t, a);
|
||||
fission_source += nu_sigma_f * scalar_flux * chi;
|
||||
}
|
||||
|
|
@ -196,7 +200,7 @@ void FlatSourceDomain::update_neutron_source(double k_eff)
|
|||
void FlatSourceDomain::normalize_scalar_flux_and_volumes(
|
||||
double total_active_distance_per_iteration)
|
||||
{
|
||||
float normalization_factor = 1.0 / total_active_distance_per_iteration;
|
||||
double normalization_factor = 1.0 / total_active_distance_per_iteration;
|
||||
double volume_normalization_factor =
|
||||
1.0 / (total_active_distance_per_iteration * simulation::current_batch);
|
||||
|
||||
|
|
@ -211,58 +215,114 @@ void FlatSourceDomain::normalize_scalar_flux_and_volumes(
|
|||
#pragma omp parallel for
|
||||
for (int64_t sr = 0; sr < n_source_regions_; sr++) {
|
||||
volume_t_[sr] += volume_[sr];
|
||||
volume_naive_[sr] = volume_[sr] * normalization_factor;
|
||||
volume_[sr] = volume_t_[sr] * volume_normalization_factor;
|
||||
}
|
||||
}
|
||||
|
||||
void FlatSourceDomain::set_flux_to_flux_plus_source(
|
||||
int64_t idx, double volume, int material, int g)
|
||||
{
|
||||
// Temperature and angle indices, if using multiple temperature
|
||||
// data sets and/or anisotropic data sets.
|
||||
// TODO: Currently assumes we are only using single temp/single
|
||||
// angle data.
|
||||
const int t = 0;
|
||||
const int a = 0;
|
||||
|
||||
double sigma_t = data::mg.macro_xs_[material].get_xs(
|
||||
MgxsType::TOTAL, g, nullptr, nullptr, nullptr, t, a);
|
||||
|
||||
scalar_flux_new_[idx] /= (sigma_t * volume);
|
||||
scalar_flux_new_[idx] += source_[idx];
|
||||
}
|
||||
|
||||
void FlatSourceDomain::set_flux_to_old_flux(int64_t idx)
|
||||
{
|
||||
scalar_flux_new_[idx] = scalar_flux_old_[idx];
|
||||
}
|
||||
|
||||
void FlatSourceDomain::set_flux_to_source(int64_t idx)
|
||||
{
|
||||
scalar_flux_new_[idx] = source_[idx];
|
||||
}
|
||||
|
||||
// Combine transport flux contributions and flat source contributions from the
|
||||
// previous iteration to generate this iteration's estimate of scalar flux.
|
||||
int64_t FlatSourceDomain::add_source_to_scalar_flux()
|
||||
{
|
||||
int64_t n_hits = 0;
|
||||
|
||||
// Temperature and angle indices, if using multiple temperature
|
||||
// data sets and/or anisotropic data sets.
|
||||
// TODO: Currently assumes we are only using single temp/single
|
||||
// angle data.
|
||||
const int t = 0;
|
||||
const int a = 0;
|
||||
|
||||
#pragma omp parallel for reduction(+ : n_hits)
|
||||
for (int sr = 0; sr < n_source_regions_; sr++) {
|
||||
|
||||
// Check if this cell was hit this iteration
|
||||
int was_cell_hit = was_hit_[sr];
|
||||
if (was_cell_hit) {
|
||||
double volume_simulation_avg = volume_[sr];
|
||||
double volume_iteration = volume_naive_[sr];
|
||||
|
||||
// Increment the number of hits if cell was hit this iteration
|
||||
if (volume_iteration) {
|
||||
n_hits++;
|
||||
}
|
||||
|
||||
double volume = volume_[sr];
|
||||
// Check if an external source is present in this source region
|
||||
bool external_source_present =
|
||||
external_source_present_.size() && external_source_present_[sr];
|
||||
|
||||
// The volume treatment depends on the volume estimator type
|
||||
// and whether or not an external source is present in the cell.
|
||||
double volume;
|
||||
switch (volume_estimator_) {
|
||||
case RandomRayVolumeEstimator::NAIVE:
|
||||
volume = volume_iteration;
|
||||
break;
|
||||
case RandomRayVolumeEstimator::SIMULATION_AVERAGED:
|
||||
volume = volume_simulation_avg;
|
||||
break;
|
||||
case RandomRayVolumeEstimator::HYBRID:
|
||||
if (external_source_present) {
|
||||
volume = volume_iteration;
|
||||
} else {
|
||||
volume = volume_simulation_avg;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
fatal_error("Invalid volume estimator type");
|
||||
}
|
||||
|
||||
int material = material_[sr];
|
||||
for (int g = 0; g < negroups_; g++) {
|
||||
int64_t idx = (sr * negroups_) + g;
|
||||
|
||||
// There are three scenarios we need to consider:
|
||||
if (was_cell_hit) {
|
||||
if (volume_iteration > 0.0) {
|
||||
// 1. If the FSR was hit this iteration, then the new flux is equal to
|
||||
// the flat source from the previous iteration plus the contributions
|
||||
// from rays passing through the source region (computed during the
|
||||
// transport sweep)
|
||||
float sigma_t = data::mg.macro_xs_[material].get_xs(
|
||||
MgxsType::TOTAL, g, nullptr, nullptr, nullptr, t, a);
|
||||
scalar_flux_new_[idx] /= (sigma_t * volume);
|
||||
scalar_flux_new_[idx] += source_[idx];
|
||||
} else if (volume > 0.0) {
|
||||
set_flux_to_flux_plus_source(idx, volume, material, g);
|
||||
} else if (volume_simulation_avg > 0.0) {
|
||||
// 2. If the FSR was not hit this iteration, but has been hit some
|
||||
// previous iteration, then we simply set the new scalar flux to be
|
||||
// equal to the contribution from the flat source alone.
|
||||
scalar_flux_new_[idx] = source_[idx];
|
||||
} else {
|
||||
// If the FSR was not hit this iteration, and it has never been hit in
|
||||
// any iteration (i.e., volume is zero), then we want to set this to 0
|
||||
// to avoid dividing anything by a zero volume.
|
||||
scalar_flux_new_[idx] = 0.0f;
|
||||
// previous iteration, then we need to make a choice about what
|
||||
// to do. Naively we will usually want to set the flux to be equal
|
||||
// to the reduced source. However, in fixed source problems where
|
||||
// there is a strong external source present in the cell, and where
|
||||
// the cell has a very low cross section, this approximation will
|
||||
// cause a huge upward bias in the flux estimate of the cell (in these
|
||||
// conditions, the flux estimate can be orders of magnitude too large).
|
||||
// Thus, to avoid this bias, if any external source is present
|
||||
// in the cell we will use the previous iteration's flux estimate. This
|
||||
// injects a small degree of correlation into the simulation, but this
|
||||
// is going to be trivial when the miss rate is a few percent or less.
|
||||
if (external_source_present) {
|
||||
set_flux_to_old_flux(idx);
|
||||
} else {
|
||||
set_flux_to_source(idx);
|
||||
}
|
||||
}
|
||||
// If the FSR was not hit this iteration, and it has never been hit in
|
||||
// any iteration (i.e., volume is zero), then we want to set this to 0
|
||||
// to avoid dividing anything by a zero volume. This happens implicitly
|
||||
// given that the new scalar flux arrays are set to zero each iteration.
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -482,7 +542,8 @@ void FlatSourceDomain::reset_tally_volumes()
|
|||
// reported scalar fluxes are in units per source neutron. This allows for
|
||||
// direct comparison of reported tallies to Monte Carlo flux results.
|
||||
// This factor needs to be computed at each iteration, as it is based on the
|
||||
// volume estimate of each FSR, which improves over the course of the simulation
|
||||
// volume estimate of each FSR, which improves over the course of the
|
||||
// simulation
|
||||
double FlatSourceDomain::compute_fixed_source_normalization_factor() const
|
||||
{
|
||||
// If we are not in fixed source mode, then there are no external sources
|
||||
|
|
@ -505,7 +566,7 @@ double FlatSourceDomain::compute_fixed_source_normalization_factor() const
|
|||
// angle data.
|
||||
const int t = 0;
|
||||
const int a = 0;
|
||||
float sigma_t = data::mg.macro_xs_[material].get_xs(
|
||||
double sigma_t = data::mg.macro_xs_[material].get_xs(
|
||||
MgxsType::TOTAL, e, nullptr, nullptr, nullptr, t, a);
|
||||
simulation_external_source_strength +=
|
||||
external_source_[sr * negroups_ + e] * sigma_t * volume;
|
||||
|
|
@ -559,12 +620,13 @@ void FlatSourceDomain::random_ray_tally()
|
|||
for (int sr = 0; sr < n_source_regions_; sr++) {
|
||||
// The fsr.volume_ is the unitless fractional simulation averaged volume
|
||||
// (i.e., it is the FSR's fraction of the overall simulation volume). The
|
||||
// simulation_volume_ is the total 3D physical volume in cm^3 of the entire
|
||||
// global simulation domain (as defined by the ray source box). Thus, the
|
||||
// FSR's true 3D spatial volume in cm^3 is found by multiplying its fraction
|
||||
// of the total volume by the total volume. Not important in eigenvalue
|
||||
// solves, but useful in fixed source solves for returning the flux shape
|
||||
// with a magnitude that makes sense relative to the fixed source strength.
|
||||
// simulation_volume_ is the total 3D physical volume in cm^3 of the
|
||||
// entire global simulation domain (as defined by the ray source box).
|
||||
// Thus, the FSR's true 3D spatial volume in cm^3 is found by multiplying
|
||||
// its fraction of the total volume by the total volume. Not important in
|
||||
// eigenvalue solves, but useful in fixed source solves for returning the
|
||||
// flux shape with a magnitude that makes sense relative to the fixed
|
||||
// source strength.
|
||||
double volume = volume_[sr] * simulation_volume_;
|
||||
|
||||
double material = material_[sr];
|
||||
|
|
@ -741,11 +803,8 @@ void FlatSourceDomain::all_reduce_replicated_source_regions()
|
|||
MPI_Allreduce(MPI_IN_PLACE, volume_.data(), n_source_regions_, MPI_DOUBLE,
|
||||
MPI_SUM, mpi::intracomm);
|
||||
|
||||
MPI_Allreduce(MPI_IN_PLACE, was_hit_.data(), n_source_regions_, MPI_INT,
|
||||
MPI_SUM, mpi::intracomm);
|
||||
|
||||
MPI_Allreduce(MPI_IN_PLACE, scalar_flux_new_.data(), n_source_elements_,
|
||||
MPI_FLOAT, MPI_SUM, mpi::intracomm);
|
||||
MPI_DOUBLE, MPI_SUM, mpi::intracomm);
|
||||
|
||||
simulation::time_bank_sendrecv.stop();
|
||||
#endif
|
||||
|
|
@ -913,6 +972,8 @@ void FlatSourceDomain::output_to_vtk() const
|
|||
void FlatSourceDomain::apply_external_source_to_source_region(
|
||||
Discrete* discrete, double strength_factor, int64_t source_region)
|
||||
{
|
||||
external_source_present_[source_region] = true;
|
||||
|
||||
const auto& discrete_energies = discrete->x();
|
||||
const auto& discrete_probs = discrete->prob();
|
||||
|
||||
|
|
@ -968,14 +1029,10 @@ void FlatSourceDomain::apply_external_source_to_cell_and_children(
|
|||
|
||||
void FlatSourceDomain::count_external_source_regions()
|
||||
{
|
||||
n_external_source_regions_ = 0;
|
||||
#pragma omp parallel for reduction(+ : n_external_source_regions_)
|
||||
for (int sr = 0; sr < n_source_regions_; sr++) {
|
||||
float total = 0.f;
|
||||
for (int e = 0; e < negroups_; e++) {
|
||||
int64_t se = sr * negroups_ + e;
|
||||
total += external_source_[se];
|
||||
}
|
||||
if (total != 0.f) {
|
||||
if (external_source_present_[sr]) {
|
||||
n_external_source_regions_++;
|
||||
}
|
||||
}
|
||||
|
|
@ -1029,7 +1086,7 @@ void FlatSourceDomain::convert_external_sources()
|
|||
for (int sr = 0; sr < n_source_regions_; sr++) {
|
||||
int material = material_[sr];
|
||||
for (int e = 0; e < negroups_; e++) {
|
||||
float sigma_t = data::mg.macro_xs_[material].get_xs(
|
||||
double sigma_t = data::mg.macro_xs_[material].get_xs(
|
||||
MgxsType::TOTAL, e, nullptr, nullptr, nullptr, t, a);
|
||||
external_source_[sr * negroups_ + e] /= sigma_t;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -70,25 +70,25 @@ void LinearSourceDomain::update_neutron_source(double k_eff)
|
|||
MomentMatrix invM = mom_matrix_[sr].inverse();
|
||||
|
||||
for (int e_out = 0; e_out < negroups_; e_out++) {
|
||||
float sigma_t = data::mg.macro_xs_[material].get_xs(
|
||||
double sigma_t = data::mg.macro_xs_[material].get_xs(
|
||||
MgxsType::TOTAL, e_out, nullptr, nullptr, nullptr, t, a);
|
||||
|
||||
float scatter_flat = 0.0f;
|
||||
float fission_flat = 0.0f;
|
||||
double scatter_flat = 0.0f;
|
||||
double fission_flat = 0.0f;
|
||||
MomentArray scatter_linear = {0.0, 0.0, 0.0};
|
||||
MomentArray fission_linear = {0.0, 0.0, 0.0};
|
||||
|
||||
for (int e_in = 0; e_in < negroups_; e_in++) {
|
||||
// Handles for the flat and linear components of the flux
|
||||
float flux_flat = scalar_flux_old_[sr * negroups_ + e_in];
|
||||
double flux_flat = scalar_flux_old_[sr * negroups_ + e_in];
|
||||
MomentArray flux_linear = flux_moments_old_[sr * negroups_ + e_in];
|
||||
|
||||
// Handles for cross sections
|
||||
float sigma_s = data::mg.macro_xs_[material].get_xs(
|
||||
double sigma_s = data::mg.macro_xs_[material].get_xs(
|
||||
MgxsType::NU_SCATTER, e_in, &e_out, nullptr, nullptr, t, a);
|
||||
float nu_sigma_f = data::mg.macro_xs_[material].get_xs(
|
||||
double nu_sigma_f = data::mg.macro_xs_[material].get_xs(
|
||||
MgxsType::NU_FISSION, e_in, nullptr, nullptr, nullptr, t, a);
|
||||
float chi = data::mg.macro_xs_[material].get_xs(
|
||||
double chi = data::mg.macro_xs_[material].get_xs(
|
||||
MgxsType::CHI_PROMPT, e_in, &e_out, nullptr, nullptr, t, a);
|
||||
|
||||
// Compute source terms for flat and linear components of the flux
|
||||
|
|
@ -103,7 +103,10 @@ void LinearSourceDomain::update_neutron_source(double k_eff)
|
|||
(scatter_flat + fission_flat * inverse_k_eff) / sigma_t;
|
||||
|
||||
// Compute the linear source terms
|
||||
if (simulation::current_batch > 2) {
|
||||
// In the first 10 iterations when the centroids and spatial moments
|
||||
// are not well known, we will leave the source gradients as zero
|
||||
// so as to avoid causing any numerical instability.
|
||||
if (simulation::current_batch > 10) {
|
||||
source_gradients_[sr * negroups_ + e_out] =
|
||||
invM * ((scatter_linear + fission_linear * inverse_k_eff) / sigma_t);
|
||||
}
|
||||
|
|
@ -124,7 +127,7 @@ void LinearSourceDomain::update_neutron_source(double k_eff)
|
|||
void LinearSourceDomain::normalize_scalar_flux_and_volumes(
|
||||
double total_active_distance_per_iteration)
|
||||
{
|
||||
float normalization_factor = 1.0 / total_active_distance_per_iteration;
|
||||
double normalization_factor = 1.0 / total_active_distance_per_iteration;
|
||||
double volume_normalization_factor =
|
||||
1.0 / (total_active_distance_per_iteration * simulation::current_batch);
|
||||
|
||||
|
|
@ -142,6 +145,7 @@ void LinearSourceDomain::normalize_scalar_flux_and_volumes(
|
|||
centroid_t_[sr] += centroid_iteration_[sr];
|
||||
mom_matrix_t_[sr] += mom_matrix_[sr];
|
||||
volume_t_[sr] += volume_[sr];
|
||||
volume_naive_[sr] = volume_[sr] * normalization_factor;
|
||||
volume_[sr] = volume_t_[sr] * volume_normalization_factor;
|
||||
if (volume_t_[sr] > 0.0) {
|
||||
double inv_volume = 1.0 / volume_t_[sr];
|
||||
|
|
@ -153,56 +157,18 @@ void LinearSourceDomain::normalize_scalar_flux_and_volumes(
|
|||
}
|
||||
}
|
||||
|
||||
int64_t LinearSourceDomain::add_source_to_scalar_flux()
|
||||
void LinearSourceDomain::set_flux_to_flux_plus_source(
|
||||
int64_t idx, double volume, int material, int g)
|
||||
{
|
||||
int64_t n_hits = 0;
|
||||
scalar_flux_new_[idx] /= volume;
|
||||
scalar_flux_new_[idx] += source_[idx];
|
||||
flux_moments_new_[idx] *= (1.0 / volume);
|
||||
}
|
||||
|
||||
// Temperature and angle indices, if using multiple temperature
|
||||
// data sets and/or anisotropic data sets.
|
||||
// TODO: Currently assumes we are only using single temp/single
|
||||
// angle data.
|
||||
const int t = 0;
|
||||
const int a = 0;
|
||||
|
||||
#pragma omp parallel for reduction(+ : n_hits)
|
||||
for (int sr = 0; sr < n_source_regions_; sr++) {
|
||||
|
||||
double volume = volume_[sr];
|
||||
int material = material_[sr];
|
||||
|
||||
// Check if this cell was hit this iteration
|
||||
int was_cell_hit = was_hit_[sr];
|
||||
if (was_cell_hit) {
|
||||
n_hits++;
|
||||
}
|
||||
|
||||
for (int g = 0; g < negroups_; g++) {
|
||||
int64_t idx = (sr * negroups_) + g;
|
||||
// There are three scenarios we need to consider:
|
||||
if (was_cell_hit) {
|
||||
// 1. If the FSR was hit this iteration, then the new flux is equal to
|
||||
// the flat source from the previous iteration plus the contributions
|
||||
// from rays passing through the source region (computed during the
|
||||
// transport sweep)
|
||||
scalar_flux_new_[idx] /= volume;
|
||||
scalar_flux_new_[idx] += source_[idx];
|
||||
flux_moments_new_[idx] *= (1.0 / volume);
|
||||
} else if (volume > 0.0) {
|
||||
// 2. If the FSR was not hit this iteration, but has been hit some
|
||||
// previous iteration, then we simply set the new scalar flux to be
|
||||
// equal to the contribution from the flat source alone.
|
||||
scalar_flux_new_[idx] = source_[idx];
|
||||
} else {
|
||||
// If the FSR was not hit this iteration, and it has never been hit in
|
||||
// any iteration (i.e., volume is zero), then we want to set this to 0
|
||||
// to avoid dividing anything by a zero volume.
|
||||
scalar_flux_new_[idx] = 0.0f;
|
||||
flux_moments_new_[idx] *= 0.0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return n_hits;
|
||||
void LinearSourceDomain::set_flux_to_old_flux(int64_t idx)
|
||||
{
|
||||
scalar_flux_new_[idx] = scalar_flux_old_[idx];
|
||||
flux_moments_new_[idx] = flux_moments_old_[idx];
|
||||
}
|
||||
|
||||
void LinearSourceDomain::flux_swap()
|
||||
|
|
@ -254,7 +220,7 @@ void LinearSourceDomain::all_reduce_replicated_source_regions()
|
|||
double LinearSourceDomain::evaluate_flux_at_point(
|
||||
Position r, int64_t sr, int g) const
|
||||
{
|
||||
float phi_flat = FlatSourceDomain::evaluate_flux_at_point(r, sr, g);
|
||||
double phi_flat = FlatSourceDomain::evaluate_flux_at_point(r, sr, g);
|
||||
|
||||
Position local_r = r - centroid_[sr];
|
||||
MomentArray phi_linear = flux_moments_t_[sr * negroups_ + g];
|
||||
|
|
|
|||
|
|
@ -348,12 +348,6 @@ void RandomRay::attenuate_flux_flat_source(double distance, bool is_active)
|
|||
domain_->scalar_flux_new_[source_element + g] += delta_psi_[g];
|
||||
}
|
||||
|
||||
// If the source region hasn't been hit yet this iteration,
|
||||
// indicate that it now has
|
||||
if (domain_->was_hit_[source_region] == 0) {
|
||||
domain_->was_hit_[source_region] = 1;
|
||||
}
|
||||
|
||||
// Accomulate volume (ray distance) into this iteration's estimate
|
||||
// of the source region's volume
|
||||
domain_->volume_[source_region] += distance;
|
||||
|
|
@ -505,12 +499,6 @@ void RandomRay::attenuate_flux_linear_source(double distance, bool is_active)
|
|||
moment_matrix_estimate *= distance;
|
||||
domain->mom_matrix_[source_region] += moment_matrix_estimate;
|
||||
|
||||
// If the source region hasn't been hit yet this iteration,
|
||||
// indicate that it now has
|
||||
if (domain_->was_hit_[source_region] == 0) {
|
||||
domain_->was_hit_[source_region] = 1;
|
||||
}
|
||||
|
||||
// Tally valid position inside the source region (e.g., midpoint of
|
||||
// the ray) if not done already
|
||||
if (!domain_->position_recorded_[source_region]) {
|
||||
|
|
|
|||
|
|
@ -383,7 +383,7 @@ void RandomRaySimulation::instability_check(
|
|||
"Very high FSR miss rate detected ({:.3f}%). Instability may occur. "
|
||||
"Increase ray density by adding more rays and/or active distance.",
|
||||
percent_missed));
|
||||
} else if (percent_missed > 0.01) {
|
||||
} else if (percent_missed > 1.0) {
|
||||
warning(
|
||||
fmt::format("Elevated FSR miss rate detected ({:.3f}%). Increasing "
|
||||
"ray density by adding more rays and/or active "
|
||||
|
|
@ -432,6 +432,22 @@ void RandomRaySimulation::print_results_random_ray(
|
|||
fmt::print(" Avg per Iteration = {:.4e}\n",
|
||||
total_integrations / settings::n_batches);
|
||||
|
||||
std::string estimator;
|
||||
switch (domain_->volume_estimator_) {
|
||||
case RandomRayVolumeEstimator::SIMULATION_AVERAGED:
|
||||
estimator = "Simulation Averaged";
|
||||
break;
|
||||
case RandomRayVolumeEstimator::NAIVE:
|
||||
estimator = "Naive";
|
||||
break;
|
||||
case RandomRayVolumeEstimator::HYBRID:
|
||||
estimator = "Hybrid";
|
||||
break;
|
||||
default:
|
||||
fatal_error("Invalid volume estimator type");
|
||||
}
|
||||
fmt::print(" Volume Estimator Type = {}\n", estimator);
|
||||
|
||||
header("Timing Statistics", 4);
|
||||
show_time("Total time for initialization", time_initialize.elapsed());
|
||||
show_time("Reading cross sections", time_read_xs.elapsed(), 1);
|
||||
|
|
|
|||
|
|
@ -269,6 +269,20 @@ void get_run_parameters(pugi::xml_node node_base)
|
|||
} else {
|
||||
fatal_error("Specify random ray source in settings XML");
|
||||
}
|
||||
if (check_for_node(random_ray_node, "volume_estimator")) {
|
||||
std::string temp_str =
|
||||
get_node_value(random_ray_node, "volume_estimator", true, true);
|
||||
if (temp_str == "simulation_averaged") {
|
||||
FlatSourceDomain::volume_estimator_ =
|
||||
RandomRayVolumeEstimator::SIMULATION_AVERAGED;
|
||||
} else if (temp_str == "naive") {
|
||||
FlatSourceDomain::volume_estimator_ = RandomRayVolumeEstimator::NAIVE;
|
||||
} else if (temp_str == "hybrid") {
|
||||
FlatSourceDomain::volume_estimator_ = RandomRayVolumeEstimator::HYBRID;
|
||||
} else {
|
||||
fatal_error("Unrecognized volume estimator: " + temp_str);
|
||||
}
|
||||
}
|
||||
if (check_for_node(random_ray_node, "source_shape")) {
|
||||
std::string temp_str =
|
||||
get_node_value(random_ray_node, "source_shape", true, true);
|
||||
|
|
|
|||
|
|
@ -1,9 +1,9 @@
|
|||
tally 1:
|
||||
-5.745886E+02
|
||||
9.758367E+04
|
||||
5.934460E-01
|
||||
7.058894E-02
|
||||
tally 2:
|
||||
2.971927E-02
|
||||
1.827222E-04
|
||||
3.206214E-02
|
||||
2.063370E-04
|
||||
tally 3:
|
||||
1.978393E-03
|
||||
7.951531E-07
|
||||
2.096411E-03
|
||||
8.804924E-07
|
||||
|
|
|
|||
|
|
@ -1,9 +1,9 @@
|
|||
tally 1:
|
||||
-5.745886E+02
|
||||
9.758367E+04
|
||||
5.934460E-01
|
||||
7.058894E-02
|
||||
tally 2:
|
||||
2.971927E-02
|
||||
1.827222E-04
|
||||
3.206214E-02
|
||||
2.063370E-04
|
||||
tally 3:
|
||||
1.978393E-03
|
||||
7.951531E-07
|
||||
2.096411E-03
|
||||
8.804924E-07
|
||||
|
|
|
|||
|
|
@ -1,9 +1,9 @@
|
|||
tally 1:
|
||||
-5.745886E+02
|
||||
9.758367E+04
|
||||
5.934460E-01
|
||||
7.058894E-02
|
||||
tally 2:
|
||||
2.971927E-02
|
||||
1.827222E-04
|
||||
3.206214E-02
|
||||
2.063370E-04
|
||||
tally 3:
|
||||
1.978393E-03
|
||||
7.951531E-07
|
||||
2.096411E-03
|
||||
8.804924E-07
|
||||
|
|
|
|||
|
|
@ -192,8 +192,8 @@
|
|||
<settings>
|
||||
<run_mode>fixed source</run_mode>
|
||||
<particles>90</particles>
|
||||
<batches>10</batches>
|
||||
<inactive>5</inactive>
|
||||
<batches>40</batches>
|
||||
<inactive>20</inactive>
|
||||
<source particle="neutron" strength="3.14" type="independent">
|
||||
<energy type="discrete">
|
||||
<parameters>100.0 1.0</parameters>
|
||||
|
|
|
|||
|
|
@ -1,9 +1,9 @@
|
|||
tally 1:
|
||||
-5.745718E+02
|
||||
9.757661E+04
|
||||
2.339084E+00
|
||||
2.747299E-01
|
||||
tally 2:
|
||||
3.074428E-02
|
||||
1.952251E-04
|
||||
1.090051E-01
|
||||
6.073265E-04
|
||||
tally 3:
|
||||
1.980876E-03
|
||||
7.970502E-07
|
||||
7.300117E-03
|
||||
2.715425E-06
|
||||
|
|
|
|||
|
|
@ -192,8 +192,8 @@
|
|||
<settings>
|
||||
<run_mode>fixed source</run_mode>
|
||||
<particles>90</particles>
|
||||
<batches>10</batches>
|
||||
<inactive>5</inactive>
|
||||
<batches>40</batches>
|
||||
<inactive>20</inactive>
|
||||
<source particle="neutron" strength="3.14" type="independent">
|
||||
<energy type="discrete">
|
||||
<parameters>100.0 1.0</parameters>
|
||||
|
|
|
|||
|
|
@ -1,9 +1,9 @@
|
|||
tally 1:
|
||||
-5.745810E+02
|
||||
9.758220E+04
|
||||
2.335701E+00
|
||||
2.742860E-01
|
||||
tally 2:
|
||||
3.022777E-02
|
||||
1.884091E-04
|
||||
1.081600E-01
|
||||
5.980902E-04
|
||||
tally 3:
|
||||
1.980651E-03
|
||||
7.968779E-07
|
||||
7.295015E-03
|
||||
2.711589E-06
|
||||
|
|
|
|||
|
|
@ -23,5 +23,7 @@ def test_random_ray_fixed_source_linear(shape):
|
|||
openmc.reset_auto_ids()
|
||||
model = random_ray_three_region_cube()
|
||||
model.settings.random_ray['source_shape'] = shape
|
||||
harness = MGXSTestHarness('statepoint.10.h5', model)
|
||||
model.settings.inactive = 20
|
||||
model.settings.batches = 40
|
||||
harness = MGXSTestHarness('statepoint.40.h5', model)
|
||||
harness.main()
|
||||
|
|
|
|||
|
|
@ -1,9 +1,9 @@
|
|||
tally 1:
|
||||
-6.614590E+04
|
||||
1.283943E+09
|
||||
6.840321E+01
|
||||
9.376316E+02
|
||||
tally 2:
|
||||
4.612657E+02
|
||||
4.402080E+04
|
||||
4.976182E+02
|
||||
4.970407E+04
|
||||
tally 3:
|
||||
2.248302E+01
|
||||
1.026884E+02
|
||||
2.382441E+01
|
||||
1.137148E+02
|
||||
|
|
|
|||
|
|
@ -1,9 +1,9 @@
|
|||
tally 1:
|
||||
-5.745886E+02
|
||||
9.758367E+04
|
||||
5.934460E-01
|
||||
7.058894E-02
|
||||
tally 2:
|
||||
2.971927E-02
|
||||
1.827222E-04
|
||||
3.206214E-02
|
||||
2.063370E-04
|
||||
tally 3:
|
||||
1.978393E-03
|
||||
7.951531E-07
|
||||
2.096411E-03
|
||||
8.804924E-07
|
||||
|
|
|
|||
|
|
@ -1,168 +1,168 @@
|
|||
tally 1:
|
||||
1.582116E+02
|
||||
1.005480E+03
|
||||
1.591301E+02
|
||||
1.016825E+03
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
5.897563E+01
|
||||
1.396228E+02
|
||||
5.916980E+01
|
||||
1.404518E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
2.038901E+01
|
||||
1.667203E+01
|
||||
2.036992E+01
|
||||
1.662864E+01
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
2.465551E+01
|
||||
2.438101E+01
|
||||
2.464728E+01
|
||||
2.434669E+01
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
5.260230E+01
|
||||
1.110141E+02
|
||||
5.260923E+01
|
||||
1.109616E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
9.438906E+01
|
||||
3.579643E+02
|
||||
9.443775E+01
|
||||
3.580658E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
5.698287E+01
|
||||
1.314208E+02
|
||||
5.708323E+01
|
||||
1.318058E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
2.002152E+02
|
||||
1.608182E+03
|
||||
2.004495E+02
|
||||
1.610586E+03
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
7.374897E+01
|
||||
2.181176E+02
|
||||
7.321594E+01
|
||||
2.147152E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
2.636086E+01
|
||||
2.787512E+01
|
||||
2.573858E+01
|
||||
2.655227E+01
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
3.000395E+01
|
||||
3.611990E+01
|
||||
2.944079E+01
|
||||
3.474938E+01
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
5.824715E+01
|
||||
1.360847E+02
|
||||
5.758548E+01
|
||||
1.328297E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
9.621963E+01
|
||||
3.714397E+02
|
||||
9.536577E+01
|
||||
3.644652E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
5.954480E+01
|
||||
1.436984E+02
|
||||
5.824884E+01
|
||||
1.368347E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
1.067903E+02
|
||||
4.585529E+02
|
||||
1.257560E+01
|
||||
6.364831E+00
|
||||
3.060650E+01
|
||||
3.770132E+01
|
||||
4.983480E+01
|
||||
9.972910E+01
|
||||
2.349541E+00
|
||||
2.217300E-01
|
||||
5.718312E+00
|
||||
1.313392E+00
|
||||
1.965462E+01
|
||||
1.548888E+01
|
||||
2.011494E-01
|
||||
1.622334E-03
|
||||
4.895573E-01
|
||||
9.609705E-03
|
||||
2.318671E+01
|
||||
2.155841E+01
|
||||
2.445032E-01
|
||||
2.397352E-03
|
||||
5.950720E-01
|
||||
1.420043E-02
|
||||
5.322867E+01
|
||||
1.136138E+02
|
||||
1.968847E-01
|
||||
1.554358E-03
|
||||
4.791838E-01
|
||||
9.207284E-03
|
||||
1.191175E+02
|
||||
5.692803E+02
|
||||
5.806982E-02
|
||||
1.354810E-04
|
||||
1.436897E-01
|
||||
8.295235E-04
|
||||
8.022963E+01
|
||||
2.589171E+02
|
||||
3.465139E-01
|
||||
4.882327E-03
|
||||
9.638109E-01
|
||||
3.777193E-02
|
||||
1.555305E+02
|
||||
9.711601E+02
|
||||
1.073356E+02
|
||||
4.630895E+02
|
||||
1.263975E+01
|
||||
6.427678E+00
|
||||
3.076263E+01
|
||||
3.807359E+01
|
||||
4.995302E+01
|
||||
1.001379E+02
|
||||
2.355060E+00
|
||||
2.226283E-01
|
||||
5.731746E+00
|
||||
1.318712E+00
|
||||
1.959843E+01
|
||||
1.538887E+01
|
||||
2.005479E-01
|
||||
1.611455E-03
|
||||
4.880935E-01
|
||||
9.545263E-03
|
||||
2.315398E+01
|
||||
2.148264E+01
|
||||
2.441408E-01
|
||||
2.388612E-03
|
||||
5.941898E-01
|
||||
1.414866E-02
|
||||
5.319555E+01
|
||||
1.134034E+02
|
||||
1.967517E-01
|
||||
1.551313E-03
|
||||
4.788601E-01
|
||||
9.189243E-03
|
||||
1.192041E+02
|
||||
5.698491E+02
|
||||
5.811654E-02
|
||||
1.356369E-04
|
||||
1.438053E-01
|
||||
8.304781E-04
|
||||
8.044764E+01
|
||||
2.602455E+02
|
||||
3.474828E-01
|
||||
4.908567E-03
|
||||
9.665057E-01
|
||||
3.797493E-02
|
||||
1.561720E+02
|
||||
9.788256E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
5.836421E+01
|
||||
1.367538E+02
|
||||
5.840869E+01
|
||||
1.368656E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
2.042089E+01
|
||||
1.673401E+01
|
||||
2.029506E+01
|
||||
1.650985E+01
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
2.477708E+01
|
||||
2.463124E+01
|
||||
2.467632E+01
|
||||
2.440891E+01
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
5.317851E+01
|
||||
1.134205E+02
|
||||
5.301033E+01
|
||||
1.126277E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
9.634473E+01
|
||||
3.724422E+02
|
||||
9.608414E+01
|
||||
3.702737E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
5.879813E+01
|
||||
1.396454E+02
|
||||
5.881578E+01
|
||||
1.396463E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
|
|
|
|||
|
|
@ -1,168 +1,168 @@
|
|||
tally 1:
|
||||
1.573422E+02
|
||||
9.945961E+02
|
||||
1.583461E+02
|
||||
1.007023E+03
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
5.868035E+01
|
||||
1.382578E+02
|
||||
5.891511E+01
|
||||
1.392800E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
2.028997E+01
|
||||
1.651549E+01
|
||||
2.028333E+01
|
||||
1.649217E+01
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
2.453137E+01
|
||||
2.414255E+01
|
||||
2.453681E+01
|
||||
2.413486E+01
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
5.232506E+01
|
||||
1.098683E+02
|
||||
5.235799E+01
|
||||
1.099237E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
9.385720E+01
|
||||
3.539613E+02
|
||||
9.394382E+01
|
||||
3.543494E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
5.664229E+01
|
||||
1.298333E+02
|
||||
5.676269E+01
|
||||
1.303097E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
2.001324E+02
|
||||
1.606858E+03
|
||||
2.007853E+02
|
||||
1.616208E+03
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
7.358736E+01
|
||||
2.171786E+02
|
||||
7.319692E+01
|
||||
2.146291E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
2.625416E+01
|
||||
2.765491E+01
|
||||
2.566725E+01
|
||||
2.640687E+01
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
2.987675E+01
|
||||
3.582038E+01
|
||||
2.934697E+01
|
||||
3.453012E+01
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
5.797311E+01
|
||||
1.348247E+02
|
||||
5.737202E+01
|
||||
1.318574E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
9.573509E+01
|
||||
3.677339E+02
|
||||
9.495251E+01
|
||||
3.613355E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
5.926615E+01
|
||||
1.423707E+02
|
||||
5.799236E+01
|
||||
1.356172E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
1.060513E+02
|
||||
4.521166E+02
|
||||
1.247077E+01
|
||||
6.257701E+00
|
||||
3.035137E+01
|
||||
3.706675E+01
|
||||
4.962504E+01
|
||||
9.887387E+01
|
||||
2.338861E+00
|
||||
2.196709E-01
|
||||
5.692320E+00
|
||||
1.301195E+00
|
||||
1.957564E+01
|
||||
1.536441E+01
|
||||
2.003053E-01
|
||||
1.608650E-03
|
||||
4.875030E-01
|
||||
9.528647E-03
|
||||
2.309275E+01
|
||||
2.138375E+01
|
||||
2.434816E-01
|
||||
2.377213E-03
|
||||
5.925856E-01
|
||||
1.408114E-02
|
||||
5.300741E+01
|
||||
1.126617E+02
|
||||
1.960322E-01
|
||||
1.540737E-03
|
||||
4.771089E-01
|
||||
9.126597E-03
|
||||
1.184809E+02
|
||||
5.630856E+02
|
||||
5.774249E-02
|
||||
1.339082E-04
|
||||
1.428798E-01
|
||||
8.198938E-04
|
||||
7.971031E+01
|
||||
2.554943E+02
|
||||
3.441954E-01
|
||||
4.814135E-03
|
||||
9.573621E-01
|
||||
3.724437E-02
|
||||
1.549617E+02
|
||||
9.639834E+02
|
||||
1.066411E+02
|
||||
4.570264E+02
|
||||
1.254011E+01
|
||||
6.325603E+00
|
||||
3.052011E+01
|
||||
3.746896E+01
|
||||
4.977289E+01
|
||||
9.940494E+01
|
||||
2.345784E+00
|
||||
2.208432E-01
|
||||
5.709169E+00
|
||||
1.308139E+00
|
||||
1.953078E+01
|
||||
1.528285E+01
|
||||
1.998229E-01
|
||||
1.599785E-03
|
||||
4.863290E-01
|
||||
9.476135E-03
|
||||
2.307190E+01
|
||||
2.133049E+01
|
||||
2.432475E-01
|
||||
2.371063E-03
|
||||
5.920158E-01
|
||||
1.404471E-02
|
||||
5.299849E+01
|
||||
1.125570E+02
|
||||
1.959909E-01
|
||||
1.539183E-03
|
||||
4.770085E-01
|
||||
9.117394E-03
|
||||
1.186130E+02
|
||||
5.641029E+02
|
||||
5.781214E-02
|
||||
1.341752E-04
|
||||
1.430521E-01
|
||||
8.215282E-04
|
||||
7.995712E+01
|
||||
2.570085E+02
|
||||
3.452925E-01
|
||||
4.844032E-03
|
||||
9.604136E-01
|
||||
3.747567E-02
|
||||
1.556790E+02
|
||||
9.726171E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
5.808547E+01
|
||||
1.354629E+02
|
||||
5.816710E+01
|
||||
1.357523E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
2.029953E+01
|
||||
1.654123E+01
|
||||
2.018475E+01
|
||||
1.633543E+01
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
2.462331E+01
|
||||
2.433425E+01
|
||||
2.453470E+01
|
||||
2.413604E+01
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
5.283851E+01
|
||||
1.120036E+02
|
||||
5.269366E+01
|
||||
1.113096E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
9.572799E+01
|
||||
3.677288E+02
|
||||
9.550190E+01
|
||||
3.658245E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
5.842566E+01
|
||||
1.378719E+02
|
||||
5.846305E+01
|
||||
1.379618E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
|
|
|
|||
|
|
@ -1,36 +1,36 @@
|
|||
k-combined:
|
||||
8.400322E-01 8.023350E-03
|
||||
8.400321E-01 8.023358E-03
|
||||
tally 1:
|
||||
5.086560E+00
|
||||
5.180937E+00
|
||||
5.086559E+00
|
||||
5.180935E+00
|
||||
1.885166E+00
|
||||
7.115505E-01
|
||||
4.588117E+00
|
||||
4.214785E+00
|
||||
2.860401E+00
|
||||
1.639329E+00
|
||||
7.115503E-01
|
||||
4.588116E+00
|
||||
4.214784E+00
|
||||
2.860400E+00
|
||||
1.639328E+00
|
||||
4.245221E-01
|
||||
3.610930E-02
|
||||
3.610929E-02
|
||||
1.033202E+00
|
||||
2.138892E-01
|
||||
1.692631E+00
|
||||
5.793967E-01
|
||||
5.793966E-01
|
||||
5.445818E-02
|
||||
5.996625E-04
|
||||
1.325403E-01
|
||||
3.552030E-03
|
||||
2.372249E+00
|
||||
2.372248E+00
|
||||
1.146944E+00
|
||||
7.808143E-02
|
||||
1.242279E-03
|
||||
7.808142E-02
|
||||
1.242278E-03
|
||||
1.900346E-01
|
||||
7.358492E-03
|
||||
7.134949E+00
|
||||
7.358490E-03
|
||||
7.134948E+00
|
||||
1.034824E+01
|
||||
8.272648E-02
|
||||
1.391872E-03
|
||||
2.013422E-01
|
||||
8.244790E-03
|
||||
8.272647E-02
|
||||
1.391871E-03
|
||||
2.013421E-01
|
||||
8.244788E-03
|
||||
2.043539E+01
|
||||
8.389902E+01
|
||||
3.099367E-02
|
||||
|
|
@ -40,23 +40,23 @@ tally 1:
|
|||
1.313212E+01
|
||||
3.449537E+01
|
||||
1.764293E-01
|
||||
6.225587E-03
|
||||
4.907293E-01
|
||||
4.816401E-02
|
||||
7.567717E+00
|
||||
6.225586E-03
|
||||
4.907292E-01
|
||||
4.816400E-02
|
||||
7.567715E+00
|
||||
1.145439E+01
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
3.383194E+00
|
||||
2.290469E+00
|
||||
2.290468E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
1.819673E+00
|
||||
6.726159E-01
|
||||
1.819672E+00
|
||||
6.726158E-01
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
|
|
@ -67,7 +67,7 @@ tally 1:
|
|||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
7.453759E+00
|
||||
7.453758E+00
|
||||
1.128171E+01
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
|
|
@ -85,12 +85,12 @@ tally 1:
|
|||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
4.601917E+00
|
||||
4.242626E+00
|
||||
4.601916E+00
|
||||
4.242624E+00
|
||||
1.719723E+00
|
||||
5.923467E-01
|
||||
4.185463E+00
|
||||
3.508696E+00
|
||||
5.923465E-01
|
||||
4.185462E+00
|
||||
3.508695E+00
|
||||
2.730305E+00
|
||||
1.494324E+00
|
||||
4.108214E-01
|
||||
|
|
@ -98,67 +98,67 @@ tally 1:
|
|||
9.998572E-01
|
||||
2.004436E-01
|
||||
1.660852E+00
|
||||
5.570433E-01
|
||||
5.570432E-01
|
||||
5.428709E-02
|
||||
5.947848E-04
|
||||
1.321239E-01
|
||||
3.523137E-03
|
||||
2.306069E+00
|
||||
1.082856E+00
|
||||
7.697032E-02
|
||||
1.206037E-03
|
||||
1.873304E-01
|
||||
7.143816E-03
|
||||
1.082855E+00
|
||||
7.697031E-02
|
||||
1.206036E-03
|
||||
1.873303E-01
|
||||
7.143815E-03
|
||||
7.075194E+00
|
||||
1.017519E+01
|
||||
8.322052E-02
|
||||
1.408295E-03
|
||||
1.408294E-03
|
||||
2.025446E-01
|
||||
8.342072E-03
|
||||
8.342070E-03
|
||||
2.094832E+01
|
||||
8.816716E+01
|
||||
8.816715E+01
|
||||
3.234739E-02
|
||||
2.101889E-04
|
||||
8.004135E-02
|
||||
1.286945E-03
|
||||
1.357413E+01
|
||||
3.685984E+01
|
||||
3.685983E+01
|
||||
1.861680E-01
|
||||
6.934828E-03
|
||||
6.934827E-03
|
||||
5.178169E-01
|
||||
5.365103E-02
|
||||
5.072150E+00
|
||||
5.151431E+00
|
||||
1.916644E+00
|
||||
7.358713E-01
|
||||
4.664727E+00
|
||||
4.358847E+00
|
||||
2.859465E+00
|
||||
5.365102E-02
|
||||
5.072149E+00
|
||||
5.151429E+00
|
||||
1.916643E+00
|
||||
7.358710E-01
|
||||
4.664726E+00
|
||||
4.358845E+00
|
||||
2.859464E+00
|
||||
1.638250E+00
|
||||
4.332944E-01
|
||||
3.763171E-02
|
||||
3.763170E-02
|
||||
1.054552E+00
|
||||
2.229070E-01
|
||||
1.693008E+00
|
||||
5.796672E-01
|
||||
5.796671E-01
|
||||
5.561096E-02
|
||||
6.247543E-04
|
||||
1.353459E-01
|
||||
3.700658E-03
|
||||
2.368860E+00
|
||||
1.143296E+00
|
||||
7.951820E-02
|
||||
7.951819E-02
|
||||
1.286690E-03
|
||||
1.935314E-01
|
||||
7.621558E-03
|
||||
7.119587E+00
|
||||
7.621556E-03
|
||||
7.119586E+00
|
||||
1.030023E+01
|
||||
8.428176E-02
|
||||
1.442932E-03
|
||||
2.051275E-01
|
||||
8.547244E-03
|
||||
8.428175E-02
|
||||
1.442931E-03
|
||||
2.051274E-01
|
||||
8.547243E-03
|
||||
2.046758E+01
|
||||
8.418768E+01
|
||||
8.418767E+01
|
||||
3.181946E-02
|
||||
2.034766E-04
|
||||
7.873502E-02
|
||||
|
|
@ -166,6 +166,6 @@ tally 1:
|
|||
1.325834E+01
|
||||
3.515919E+01
|
||||
1.832838E-01
|
||||
6.720556E-03
|
||||
6.720555E-03
|
||||
5.097947E-01
|
||||
5.199331E-02
|
||||
|
|
|
|||
|
|
@ -74,8 +74,8 @@
|
|||
<settings>
|
||||
<run_mode>eigenvalue</run_mode>
|
||||
<particles>100</particles>
|
||||
<batches>10</batches>
|
||||
<inactive>5</inactive>
|
||||
<batches>40</batches>
|
||||
<inactive>20</inactive>
|
||||
<energy_mode>multi-group</energy_mode>
|
||||
<random_ray>
|
||||
<distance_active>100.0</distance_active>
|
||||
|
|
|
|||
|
|
@ -1,171 +1,171 @@
|
|||
k-combined:
|
||||
8.273022E-01 1.347623E-02
|
||||
1.095967E+00 1.543581E-02
|
||||
tally 1:
|
||||
5.004109E+00
|
||||
5.022655E+00
|
||||
1.844047E+00
|
||||
6.833376E-01
|
||||
4.488042E+00
|
||||
4.047669E+00
|
||||
2.824818E+00
|
||||
1.599927E+00
|
||||
4.182704E-01
|
||||
3.509796E-02
|
||||
1.017987E+00
|
||||
2.078987E-01
|
||||
1.676761E+00
|
||||
5.682729E-01
|
||||
5.385624E-02
|
||||
5.857594E-04
|
||||
1.310753E-01
|
||||
3.469677E-03
|
||||
2.353602E+00
|
||||
1.127695E+00
|
||||
7.721312E-02
|
||||
1.212202E-03
|
||||
1.879213E-01
|
||||
7.180339E-03
|
||||
7.082957E+00
|
||||
1.019023E+01
|
||||
8.203580E-02
|
||||
1.366996E-03
|
||||
1.996612E-01
|
||||
8.097436E-03
|
||||
2.034293E+01
|
||||
8.321967E+01
|
||||
3.099116E-02
|
||||
1.933713E-04
|
||||
7.668546E-02
|
||||
1.183975E-03
|
||||
1.311478E+01
|
||||
3.442575E+01
|
||||
1.778200E-01
|
||||
6.347187E-03
|
||||
4.945973E-01
|
||||
4.910476E-02
|
||||
7.576546E+00
|
||||
1.148094E+01
|
||||
2.548108E+01
|
||||
3.269093E+01
|
||||
9.271804E+00
|
||||
4.327275E+00
|
||||
2.256572E+01
|
||||
2.563210E+01
|
||||
1.816107E+01
|
||||
1.653421E+01
|
||||
2.659203E+00
|
||||
3.544951E-01
|
||||
6.471969E+00
|
||||
2.099810E+00
|
||||
1.364193E+01
|
||||
9.308675E+00
|
||||
4.362828E-01
|
||||
9.521133E-03
|
||||
1.061825E+00
|
||||
5.639730E-02
|
||||
1.746102E+01
|
||||
1.524680E+01
|
||||
5.733016E-01
|
||||
1.643671E-02
|
||||
1.395301E+00
|
||||
9.736091E-02
|
||||
4.539598E+01
|
||||
1.030472E+02
|
||||
5.263055E-01
|
||||
1.385088E-02
|
||||
1.280938E+00
|
||||
8.204609E-02
|
||||
9.945736E+01
|
||||
4.946716E+02
|
||||
1.505228E-01
|
||||
1.133424E-03
|
||||
3.724582E-01
|
||||
6.939732E-03
|
||||
5.324914E+01
|
||||
1.418809E+02
|
||||
7.219589E-01
|
||||
2.614875E-02
|
||||
2.008092E+00
|
||||
2.022988E-01
|
||||
4.188246E+01
|
||||
8.843468E+01
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
3.386885E+00
|
||||
2.295318E+00
|
||||
2.224363E+01
|
||||
2.481131E+01
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
1.823720E+00
|
||||
6.769694E-01
|
||||
1.436097E+01
|
||||
1.031496E+01
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
2.703042E+00
|
||||
1.494228E+00
|
||||
1.901248E+01
|
||||
1.807657E+01
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
7.465612E+00
|
||||
1.132769E+01
|
||||
4.559337E+01
|
||||
1.039424E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
1.820337E+01
|
||||
6.657534E+01
|
||||
8.802992E+01
|
||||
3.874925E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
1.127686E+01
|
||||
2.549122E+01
|
||||
4.506602E+01
|
||||
1.016497E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
4.561053E+00
|
||||
4.169936E+00
|
||||
1.674166E+00
|
||||
5.624648E-01
|
||||
4.074585E+00
|
||||
3.331694E+00
|
||||
2.723008E+00
|
||||
1.487311E+00
|
||||
4.059013E-01
|
||||
3.307772E-02
|
||||
9.878827E-01
|
||||
1.959320E-01
|
||||
1.663524E+00
|
||||
5.584734E-01
|
||||
5.399658E-02
|
||||
5.877094E-04
|
||||
1.314169E-01
|
||||
3.481227E-03
|
||||
2.310994E+00
|
||||
1.086435E+00
|
||||
7.627297E-02
|
||||
1.181877E-03
|
||||
1.856331E-01
|
||||
7.000707E-03
|
||||
7.100201E+00
|
||||
1.023633E+01
|
||||
8.285591E-02
|
||||
1.393520E-03
|
||||
2.016572E-01
|
||||
8.254554E-03
|
||||
2.119292E+01
|
||||
9.022917E+01
|
||||
3.281214E-02
|
||||
2.163583E-04
|
||||
8.119135E-02
|
||||
1.324719E-03
|
||||
1.380975E+01
|
||||
3.815787E+01
|
||||
1.919186E-01
|
||||
7.384267E-03
|
||||
5.338118E-01
|
||||
5.712809E-02
|
||||
5.024478E+00
|
||||
5.056216E+00
|
||||
1.888826E+00
|
||||
7.148091E-01
|
||||
4.597025E+00
|
||||
4.234087E+00
|
||||
2.839930E+00
|
||||
1.616473E+00
|
||||
4.294394E-01
|
||||
3.697612E-02
|
||||
1.045170E+00
|
||||
2.190237E-01
|
||||
1.688196E+00
|
||||
5.765397E-01
|
||||
5.539650E-02
|
||||
6.200086E-04
|
||||
1.348240E-01
|
||||
3.672547E-03
|
||||
2.361633E+00
|
||||
1.136540E+00
|
||||
7.901052E-02
|
||||
1.270359E-03
|
||||
1.922958E-01
|
||||
7.524822E-03
|
||||
7.100780E+00
|
||||
1.024481E+01
|
||||
8.389610E-02
|
||||
1.429594E-03
|
||||
2.041888E-01
|
||||
8.468240E-03
|
||||
2.049187E+01
|
||||
8.438141E+01
|
||||
3.195576E-02
|
||||
2.052140E-04
|
||||
7.907229E-02
|
||||
1.256485E-03
|
||||
1.327412E+01
|
||||
3.524466E+01
|
||||
1.850084E-01
|
||||
6.847675E-03
|
||||
5.145915E-01
|
||||
5.297677E-02
|
||||
2.207833E+01
|
||||
2.455068E+01
|
||||
8.139772E+00
|
||||
3.337974E+00
|
||||
1.981058E+01
|
||||
1.977210E+01
|
||||
1.710407E+01
|
||||
1.466648E+01
|
||||
2.542287E+00
|
||||
3.240467E-01
|
||||
6.187418E+00
|
||||
1.919453E+00
|
||||
1.342690E+01
|
||||
9.017908E+00
|
||||
4.362263E-01
|
||||
9.518695E-03
|
||||
1.061688E+00
|
||||
5.638286E-02
|
||||
1.713924E+01
|
||||
1.469065E+01
|
||||
5.714028E-01
|
||||
1.632839E-02
|
||||
1.390680E+00
|
||||
9.671931E-02
|
||||
4.539193E+01
|
||||
1.030326E+02
|
||||
5.345253E-01
|
||||
1.428719E-02
|
||||
1.300944E+00
|
||||
8.463057E-02
|
||||
1.013270E+02
|
||||
5.134168E+02
|
||||
1.555517E-01
|
||||
1.210145E-03
|
||||
3.849017E-01
|
||||
7.409480E-03
|
||||
5.377836E+01
|
||||
1.446537E+02
|
||||
7.374053E-01
|
||||
2.722908E-02
|
||||
2.051056E+00
|
||||
2.106567E-01
|
||||
2.522726E+01
|
||||
3.202007E+01
|
||||
9.366659E+00
|
||||
4.412278E+00
|
||||
2.279657E+01
|
||||
2.613561E+01
|
||||
1.803368E+01
|
||||
1.629756E+01
|
||||
2.696490E+00
|
||||
3.643066E-01
|
||||
6.562716E+00
|
||||
2.157928E+00
|
||||
1.357447E+01
|
||||
9.216150E+00
|
||||
4.437305E-01
|
||||
9.847287E-03
|
||||
1.079951E+00
|
||||
5.832923E-02
|
||||
1.735848E+01
|
||||
1.506775E+01
|
||||
5.825173E-01
|
||||
1.696803E-02
|
||||
1.417731E+00
|
||||
1.005081E-01
|
||||
4.519297E+01
|
||||
1.021280E+02
|
||||
5.357712E-01
|
||||
1.435322E-02
|
||||
1.303976E+00
|
||||
8.502167E-02
|
||||
9.934508E+01
|
||||
4.935314E+02
|
||||
1.538761E-01
|
||||
1.184229E-03
|
||||
3.807556E-01
|
||||
7.250804E-03
|
||||
5.335839E+01
|
||||
1.424221E+02
|
||||
7.404823E-01
|
||||
2.747396E-02
|
||||
2.059614E+00
|
||||
2.125512E-01
|
||||
|
|
|
|||
|
|
@ -74,8 +74,8 @@
|
|||
<settings>
|
||||
<run_mode>eigenvalue</run_mode>
|
||||
<particles>100</particles>
|
||||
<batches>10</batches>
|
||||
<inactive>5</inactive>
|
||||
<batches>40</batches>
|
||||
<inactive>20</inactive>
|
||||
<energy_mode>multi-group</energy_mode>
|
||||
<random_ray>
|
||||
<distance_active>100.0</distance_active>
|
||||
|
|
|
|||
|
|
@ -1,171 +1,171 @@
|
|||
k-combined:
|
||||
8.368882E-01 8.107070E-03
|
||||
1.104727E+00 1.593303E-02
|
||||
tally 1:
|
||||
5.072700E+00
|
||||
5.152684E+00
|
||||
1.876680E+00
|
||||
7.051697E-01
|
||||
4.567463E+00
|
||||
4.176989E+00
|
||||
2.858196E+00
|
||||
1.636775E+00
|
||||
4.239946E-01
|
||||
3.601884E-02
|
||||
1.031918E+00
|
||||
2.133534E-01
|
||||
1.692006E+00
|
||||
5.789664E-01
|
||||
5.442292E-02
|
||||
5.988675E-04
|
||||
1.324545E-01
|
||||
3.547321E-03
|
||||
2.371801E+00
|
||||
1.146513E+00
|
||||
7.804414E-02
|
||||
1.241074E-03
|
||||
1.899438E-01
|
||||
7.351359E-03
|
||||
7.134037E+00
|
||||
1.034554E+01
|
||||
8.269855E-02
|
||||
1.390936E-03
|
||||
2.012742E-01
|
||||
8.239245E-03
|
||||
2.043174E+01
|
||||
8.386878E+01
|
||||
3.098171E-02
|
||||
1.929186E-04
|
||||
7.666208E-02
|
||||
1.181203E-03
|
||||
1.312800E+01
|
||||
3.447362E+01
|
||||
1.763141E-01
|
||||
6.217438E-03
|
||||
4.904088E-01
|
||||
4.810096E-02
|
||||
7.608165E+00
|
||||
1.157716E+01
|
||||
2.566934E+01
|
||||
3.317503E+01
|
||||
9.417202E+00
|
||||
4.465518E+00
|
||||
2.291958E+01
|
||||
2.645097E+01
|
||||
1.823903E+01
|
||||
1.667438E+01
|
||||
2.679931E+00
|
||||
3.600420E-01
|
||||
6.522415E+00
|
||||
2.132667E+00
|
||||
1.365623E+01
|
||||
9.327448E+00
|
||||
4.370682E-01
|
||||
9.554968E-03
|
||||
1.063736E+00
|
||||
5.659772E-02
|
||||
1.750634E+01
|
||||
1.532609E+01
|
||||
5.762870E-01
|
||||
1.660889E-02
|
||||
1.402567E+00
|
||||
9.838082E-02
|
||||
4.543609E+01
|
||||
1.032286E+02
|
||||
5.271287E-01
|
||||
1.389456E-02
|
||||
1.282941E+00
|
||||
8.230483E-02
|
||||
9.881678E+01
|
||||
4.882586E+02
|
||||
1.487616E-01
|
||||
1.106634E-03
|
||||
3.681003E-01
|
||||
6.775702E-03
|
||||
5.260781E+01
|
||||
1.384126E+02
|
||||
7.018594E-01
|
||||
2.464953E-02
|
||||
1.952187E+00
|
||||
1.907001E-01
|
||||
4.184779E+01
|
||||
8.826530E+01
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
3.392187E+00
|
||||
2.302667E+00
|
||||
2.226932E+01
|
||||
2.486554E+01
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
1.821339E+00
|
||||
6.737984E-01
|
||||
1.441107E+01
|
||||
1.038682E+01
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
2.695742E+00
|
||||
1.483104E+00
|
||||
1.909194E+01
|
||||
1.822767E+01
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
7.457904E+00
|
||||
1.129343E+01
|
||||
4.579319E+01
|
||||
1.048559E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
1.824331E+01
|
||||
6.687165E+01
|
||||
8.833276E+01
|
||||
3.901410E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
1.138096E+01
|
||||
2.591161E+01
|
||||
4.528911E+01
|
||||
1.025740E+02
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
0.000000E+00
|
||||
4.582534E+00
|
||||
4.206969E+00
|
||||
1.707129E+00
|
||||
5.837143E-01
|
||||
4.154811E+00
|
||||
3.457563E+00
|
||||
2.727459E+00
|
||||
1.491183E+00
|
||||
4.100516E-01
|
||||
3.371280E-02
|
||||
9.979836E-01
|
||||
1.996938E-01
|
||||
1.660765E+00
|
||||
5.570066E-01
|
||||
5.425719E-02
|
||||
5.941503E-04
|
||||
1.320511E-01
|
||||
3.519379E-03
|
||||
2.306630E+00
|
||||
1.083425E+00
|
||||
7.695103E-02
|
||||
1.205473E-03
|
||||
1.872834E-01
|
||||
7.140475E-03
|
||||
7.077631E+00
|
||||
1.018246E+01
|
||||
8.321109E-02
|
||||
1.408010E-03
|
||||
2.025216E-01
|
||||
8.340388E-03
|
||||
2.094896E+01
|
||||
8.817186E+01
|
||||
3.233088E-02
|
||||
2.099749E-04
|
||||
8.000050E-02
|
||||
1.285635E-03
|
||||
1.356905E+01
|
||||
3.683229E+01
|
||||
1.859858E-01
|
||||
6.921278E-03
|
||||
5.173102E-01
|
||||
5.354619E-02
|
||||
5.056029E+00
|
||||
5.118575E+00
|
||||
1.910007E+00
|
||||
7.308066E-01
|
||||
4.648575E+00
|
||||
4.328846E+00
|
||||
2.856363E+00
|
||||
1.634636E+00
|
||||
4.328679E-01
|
||||
3.755784E-02
|
||||
1.053514E+00
|
||||
2.224694E-01
|
||||
1.692444E+00
|
||||
5.793158E-01
|
||||
5.559366E-02
|
||||
6.243434E-04
|
||||
1.353038E-01
|
||||
3.698224E-03
|
||||
2.368251E+00
|
||||
1.142832E+00
|
||||
7.949453E-02
|
||||
1.285913E-03
|
||||
1.934738E-01
|
||||
7.616955E-03
|
||||
7.118354E+00
|
||||
1.029753E+01
|
||||
8.426801E-02
|
||||
1.442436E-03
|
||||
2.050940E-01
|
||||
8.544309E-03
|
||||
2.046889E+01
|
||||
8.419814E+01
|
||||
3.182500E-02
|
||||
2.035334E-04
|
||||
7.874874E-02
|
||||
1.246195E-03
|
||||
1.326056E+01
|
||||
3.517079E+01
|
||||
1.833225E-01
|
||||
6.723237E-03
|
||||
5.099023E-01
|
||||
5.201406E-02
|
||||
2.218278E+01
|
||||
2.477434E+01
|
||||
8.203467E+00
|
||||
3.389915E+00
|
||||
1.996560E+01
|
||||
2.007976E+01
|
||||
1.714818E+01
|
||||
1.473927E+01
|
||||
2.551034E+00
|
||||
3.262450E-01
|
||||
6.208707E+00
|
||||
1.932474E+00
|
||||
1.343470E+01
|
||||
9.027502E+00
|
||||
4.363259E-01
|
||||
9.522121E-03
|
||||
1.061930E+00
|
||||
5.640315E-02
|
||||
1.717034E+01
|
||||
1.474381E+01
|
||||
5.729720E-01
|
||||
1.641841E-02
|
||||
1.394499E+00
|
||||
9.725251E-02
|
||||
4.542715E+01
|
||||
1.031896E+02
|
||||
5.348128E-01
|
||||
1.430232E-02
|
||||
1.301643E+00
|
||||
8.472019E-02
|
||||
1.009076E+02
|
||||
5.091264E+02
|
||||
1.543547E-01
|
||||
1.191320E-03
|
||||
3.819398E-01
|
||||
7.294216E-03
|
||||
5.342751E+01
|
||||
1.427427E+02
|
||||
7.255554E-01
|
||||
2.633014E-02
|
||||
2.018096E+00
|
||||
2.037021E-01
|
||||
2.540053E+01
|
||||
3.247261E+01
|
||||
9.483956E+00
|
||||
4.526477E+00
|
||||
2.308205E+01
|
||||
2.681205E+01
|
||||
1.812760E+01
|
||||
1.646855E+01
|
||||
2.717374E+00
|
||||
3.700301E-01
|
||||
6.613545E+00
|
||||
2.191830E+00
|
||||
1.362672E+01
|
||||
9.286907E+00
|
||||
4.458292E-01
|
||||
9.940508E-03
|
||||
1.085059E+00
|
||||
5.888142E-02
|
||||
1.744511E+01
|
||||
1.521876E+01
|
||||
5.866632E-01
|
||||
1.721091E-02
|
||||
1.427821E+00
|
||||
1.019468E-01
|
||||
4.538426E+01
|
||||
1.029941E+02
|
||||
5.385934E-01
|
||||
1.450495E-02
|
||||
1.310845E+00
|
||||
8.592045E-02
|
||||
9.921424E+01
|
||||
4.921945E+02
|
||||
1.532444E-01
|
||||
1.174272E-03
|
||||
3.791926E-01
|
||||
7.189835E-03
|
||||
5.301633E+01
|
||||
1.405571E+02
|
||||
7.285745E-01
|
||||
2.655093E-02
|
||||
2.026493E+00
|
||||
2.054102E-01
|
||||
|
|
|
|||
|
|
@ -22,5 +22,7 @@ def test_random_ray_source(shape):
|
|||
openmc.reset_auto_ids()
|
||||
model = random_ray_lattice()
|
||||
model.settings.random_ray['source_shape'] = shape
|
||||
harness = MGXSTestHarness('statepoint.10.h5', model)
|
||||
model.settings.inactive = 20
|
||||
model.settings.batches = 40
|
||||
harness = MGXSTestHarness('statepoint.40.h5', model)
|
||||
harness.main()
|
||||
|
|
|
|||
|
|
@ -0,0 +1,245 @@
|
|||
<?xml version='1.0' encoding='utf-8'?>
|
||||
<model>
|
||||
<materials>
|
||||
<cross_sections>mgxs.h5</cross_sections>
|
||||
<material id="1" name="source">
|
||||
<density units="macro" value="1.0"/>
|
||||
<macroscopic name="source"/>
|
||||
</material>
|
||||
<material id="2" name="void">
|
||||
<density units="macro" value="1.0"/>
|
||||
<macroscopic name="void"/>
|
||||
</material>
|
||||
<material id="3" name="absorber">
|
||||
<density units="macro" value="1.0"/>
|
||||
<macroscopic name="absorber"/>
|
||||
</material>
|
||||
</materials>
|
||||
<geometry>
|
||||
<cell id="1" material="1" name="infinite source region" universe="1"/>
|
||||
<cell id="2" material="2" name="infinite void region" universe="2"/>
|
||||
<cell id="3" material="3" name="infinite absorber region" universe="3"/>
|
||||
<cell fill="4" id="4" universe="5"/>
|
||||
<cell fill="5" id="5" name="full domain" region="1 -2 3 -4 5 -6" universe="6"/>
|
||||
<lattice id="4">
|
||||
<pitch>2.5 2.5 2.5</pitch>
|
||||
<dimension>12 12 12</dimension>
|
||||
<lower_left>0.0 0.0 0.0</lower_left>
|
||||
<universes>
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
1 1 2 2 2 2 2 2 2 2 3 3
|
||||
1 1 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
1 1 2 2 2 2 2 2 2 2 3 3
|
||||
1 1 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3 </universes>
|
||||
</lattice>
|
||||
<surface boundary="reflective" coeffs="0.0" id="1" type="x-plane"/>
|
||||
<surface boundary="vacuum" coeffs="30.0" id="2" type="x-plane"/>
|
||||
<surface boundary="reflective" coeffs="0.0" id="3" type="y-plane"/>
|
||||
<surface boundary="vacuum" coeffs="30.0" id="4" type="y-plane"/>
|
||||
<surface boundary="reflective" coeffs="0.0" id="5" type="z-plane"/>
|
||||
<surface boundary="vacuum" coeffs="30.0" id="6" type="z-plane"/>
|
||||
</geometry>
|
||||
<settings>
|
||||
<run_mode>fixed source</run_mode>
|
||||
<particles>90</particles>
|
||||
<batches>10</batches>
|
||||
<inactive>5</inactive>
|
||||
<source particle="neutron" strength="3.14" type="independent">
|
||||
<energy type="discrete">
|
||||
<parameters>100.0 1.0</parameters>
|
||||
</energy>
|
||||
<constraints>
|
||||
<domain_type>universe</domain_type>
|
||||
<domain_ids>1</domain_ids>
|
||||
</constraints>
|
||||
</source>
|
||||
<energy_mode>multi-group</energy_mode>
|
||||
<random_ray>
|
||||
<distance_active>500.0</distance_active>
|
||||
<distance_inactive>100.0</distance_inactive>
|
||||
<source particle="neutron" strength="1.0" type="independent">
|
||||
<space type="box">
|
||||
<parameters>0.0 0.0 0.0 30.0 30.0 30.0</parameters>
|
||||
</space>
|
||||
</source>
|
||||
<volume_normalized_flux_tallies>True</volume_normalized_flux_tallies>
|
||||
<volume_estimator>hybrid</volume_estimator>
|
||||
</random_ray>
|
||||
</settings>
|
||||
<tallies>
|
||||
<filter id="3" type="material">
|
||||
<bins>1</bins>
|
||||
</filter>
|
||||
<filter id="2" type="material">
|
||||
<bins>2</bins>
|
||||
</filter>
|
||||
<filter id="1" type="material">
|
||||
<bins>3</bins>
|
||||
</filter>
|
||||
<tally id="3" name="Source Tally">
|
||||
<filters>3</filters>
|
||||
<scores>flux</scores>
|
||||
<estimator>tracklength</estimator>
|
||||
</tally>
|
||||
<tally id="2" name="Void Tally">
|
||||
<filters>2</filters>
|
||||
<scores>flux</scores>
|
||||
<estimator>tracklength</estimator>
|
||||
</tally>
|
||||
<tally id="1" name="Absorber Tally">
|
||||
<filters>1</filters>
|
||||
<scores>flux</scores>
|
||||
<estimator>tracklength</estimator>
|
||||
</tally>
|
||||
</tallies>
|
||||
</model>
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
tally 1:
|
||||
5.934460E-01
|
||||
7.058894E-02
|
||||
tally 2:
|
||||
3.206214E-02
|
||||
2.063370E-04
|
||||
tally 3:
|
||||
2.096411E-03
|
||||
8.804924E-07
|
||||
|
|
@ -0,0 +1,245 @@
|
|||
<?xml version='1.0' encoding='utf-8'?>
|
||||
<model>
|
||||
<materials>
|
||||
<cross_sections>mgxs.h5</cross_sections>
|
||||
<material id="1" name="source">
|
||||
<density units="macro" value="1.0"/>
|
||||
<macroscopic name="source"/>
|
||||
</material>
|
||||
<material id="2" name="void">
|
||||
<density units="macro" value="1.0"/>
|
||||
<macroscopic name="void"/>
|
||||
</material>
|
||||
<material id="3" name="absorber">
|
||||
<density units="macro" value="1.0"/>
|
||||
<macroscopic name="absorber"/>
|
||||
</material>
|
||||
</materials>
|
||||
<geometry>
|
||||
<cell id="1" material="1" name="infinite source region" universe="1"/>
|
||||
<cell id="2" material="2" name="infinite void region" universe="2"/>
|
||||
<cell id="3" material="3" name="infinite absorber region" universe="3"/>
|
||||
<cell fill="4" id="4" universe="5"/>
|
||||
<cell fill="5" id="5" name="full domain" region="1 -2 3 -4 5 -6" universe="6"/>
|
||||
<lattice id="4">
|
||||
<pitch>2.5 2.5 2.5</pitch>
|
||||
<dimension>12 12 12</dimension>
|
||||
<lower_left>0.0 0.0 0.0</lower_left>
|
||||
<universes>
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
1 1 2 2 2 2 2 2 2 2 3 3
|
||||
1 1 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
1 1 2 2 2 2 2 2 2 2 3 3
|
||||
1 1 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3 </universes>
|
||||
</lattice>
|
||||
<surface boundary="reflective" coeffs="0.0" id="1" type="x-plane"/>
|
||||
<surface boundary="vacuum" coeffs="30.0" id="2" type="x-plane"/>
|
||||
<surface boundary="reflective" coeffs="0.0" id="3" type="y-plane"/>
|
||||
<surface boundary="vacuum" coeffs="30.0" id="4" type="y-plane"/>
|
||||
<surface boundary="reflective" coeffs="0.0" id="5" type="z-plane"/>
|
||||
<surface boundary="vacuum" coeffs="30.0" id="6" type="z-plane"/>
|
||||
</geometry>
|
||||
<settings>
|
||||
<run_mode>fixed source</run_mode>
|
||||
<particles>90</particles>
|
||||
<batches>10</batches>
|
||||
<inactive>5</inactive>
|
||||
<source particle="neutron" strength="3.14" type="independent">
|
||||
<energy type="discrete">
|
||||
<parameters>100.0 1.0</parameters>
|
||||
</energy>
|
||||
<constraints>
|
||||
<domain_type>universe</domain_type>
|
||||
<domain_ids>1</domain_ids>
|
||||
</constraints>
|
||||
</source>
|
||||
<energy_mode>multi-group</energy_mode>
|
||||
<random_ray>
|
||||
<distance_active>500.0</distance_active>
|
||||
<distance_inactive>100.0</distance_inactive>
|
||||
<source particle="neutron" strength="1.0" type="independent">
|
||||
<space type="box">
|
||||
<parameters>0.0 0.0 0.0 30.0 30.0 30.0</parameters>
|
||||
</space>
|
||||
</source>
|
||||
<volume_normalized_flux_tallies>True</volume_normalized_flux_tallies>
|
||||
<volume_estimator>naive</volume_estimator>
|
||||
</random_ray>
|
||||
</settings>
|
||||
<tallies>
|
||||
<filter id="3" type="material">
|
||||
<bins>1</bins>
|
||||
</filter>
|
||||
<filter id="2" type="material">
|
||||
<bins>2</bins>
|
||||
</filter>
|
||||
<filter id="1" type="material">
|
||||
<bins>3</bins>
|
||||
</filter>
|
||||
<tally id="3" name="Source Tally">
|
||||
<filters>3</filters>
|
||||
<scores>flux</scores>
|
||||
<estimator>tracklength</estimator>
|
||||
</tally>
|
||||
<tally id="2" name="Void Tally">
|
||||
<filters>2</filters>
|
||||
<scores>flux</scores>
|
||||
<estimator>tracklength</estimator>
|
||||
</tally>
|
||||
<tally id="1" name="Absorber Tally">
|
||||
<filters>1</filters>
|
||||
<scores>flux</scores>
|
||||
<estimator>tracklength</estimator>
|
||||
</tally>
|
||||
</tallies>
|
||||
</model>
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
tally 1:
|
||||
5.935538E-01
|
||||
7.061433E-02
|
||||
tally 2:
|
||||
3.263210E-02
|
||||
2.134164E-04
|
||||
tally 3:
|
||||
2.107977E-03
|
||||
8.905227E-07
|
||||
|
|
@ -0,0 +1,245 @@
|
|||
<?xml version='1.0' encoding='utf-8'?>
|
||||
<model>
|
||||
<materials>
|
||||
<cross_sections>mgxs.h5</cross_sections>
|
||||
<material id="1" name="source">
|
||||
<density units="macro" value="1.0"/>
|
||||
<macroscopic name="source"/>
|
||||
</material>
|
||||
<material id="2" name="void">
|
||||
<density units="macro" value="1.0"/>
|
||||
<macroscopic name="void"/>
|
||||
</material>
|
||||
<material id="3" name="absorber">
|
||||
<density units="macro" value="1.0"/>
|
||||
<macroscopic name="absorber"/>
|
||||
</material>
|
||||
</materials>
|
||||
<geometry>
|
||||
<cell id="1" material="1" name="infinite source region" universe="1"/>
|
||||
<cell id="2" material="2" name="infinite void region" universe="2"/>
|
||||
<cell id="3" material="3" name="infinite absorber region" universe="3"/>
|
||||
<cell fill="4" id="4" universe="5"/>
|
||||
<cell fill="5" id="5" name="full domain" region="1 -2 3 -4 5 -6" universe="6"/>
|
||||
<lattice id="4">
|
||||
<pitch>2.5 2.5 2.5</pitch>
|
||||
<dimension>12 12 12</dimension>
|
||||
<lower_left>0.0 0.0 0.0</lower_left>
|
||||
<universes>
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
1 1 2 2 2 2 2 2 2 2 3 3
|
||||
1 1 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
1 1 2 2 2 2 2 2 2 2 3 3
|
||||
1 1 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3 </universes>
|
||||
</lattice>
|
||||
<surface boundary="reflective" coeffs="0.0" id="1" type="x-plane"/>
|
||||
<surface boundary="vacuum" coeffs="30.0" id="2" type="x-plane"/>
|
||||
<surface boundary="reflective" coeffs="0.0" id="3" type="y-plane"/>
|
||||
<surface boundary="vacuum" coeffs="30.0" id="4" type="y-plane"/>
|
||||
<surface boundary="reflective" coeffs="0.0" id="5" type="z-plane"/>
|
||||
<surface boundary="vacuum" coeffs="30.0" id="6" type="z-plane"/>
|
||||
</geometry>
|
||||
<settings>
|
||||
<run_mode>fixed source</run_mode>
|
||||
<particles>90</particles>
|
||||
<batches>10</batches>
|
||||
<inactive>5</inactive>
|
||||
<source particle="neutron" strength="3.14" type="independent">
|
||||
<energy type="discrete">
|
||||
<parameters>100.0 1.0</parameters>
|
||||
</energy>
|
||||
<constraints>
|
||||
<domain_type>universe</domain_type>
|
||||
<domain_ids>1</domain_ids>
|
||||
</constraints>
|
||||
</source>
|
||||
<energy_mode>multi-group</energy_mode>
|
||||
<random_ray>
|
||||
<distance_active>500.0</distance_active>
|
||||
<distance_inactive>100.0</distance_inactive>
|
||||
<source particle="neutron" strength="1.0" type="independent">
|
||||
<space type="box">
|
||||
<parameters>0.0 0.0 0.0 30.0 30.0 30.0</parameters>
|
||||
</space>
|
||||
</source>
|
||||
<volume_normalized_flux_tallies>True</volume_normalized_flux_tallies>
|
||||
<volume_estimator>simulation_averaged</volume_estimator>
|
||||
</random_ray>
|
||||
</settings>
|
||||
<tallies>
|
||||
<filter id="3" type="material">
|
||||
<bins>1</bins>
|
||||
</filter>
|
||||
<filter id="2" type="material">
|
||||
<bins>2</bins>
|
||||
</filter>
|
||||
<filter id="1" type="material">
|
||||
<bins>3</bins>
|
||||
</filter>
|
||||
<tally id="3" name="Source Tally">
|
||||
<filters>3</filters>
|
||||
<scores>flux</scores>
|
||||
<estimator>tracklength</estimator>
|
||||
</tally>
|
||||
<tally id="2" name="Void Tally">
|
||||
<filters>2</filters>
|
||||
<scores>flux</scores>
|
||||
<estimator>tracklength</estimator>
|
||||
</tally>
|
||||
<tally id="1" name="Absorber Tally">
|
||||
<filters>1</filters>
|
||||
<scores>flux</scores>
|
||||
<estimator>tracklength</estimator>
|
||||
</tally>
|
||||
</tallies>
|
||||
</model>
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
tally 1:
|
||||
-5.745886E+02
|
||||
9.758367E+04
|
||||
tally 2:
|
||||
2.971927E-02
|
||||
1.827222E-04
|
||||
tally 3:
|
||||
1.978393E-03
|
||||
7.951531E-07
|
||||
30
tests/regression_tests/random_ray_volume_estimator/test.py
Normal file
30
tests/regression_tests/random_ray_volume_estimator/test.py
Normal file
|
|
@ -0,0 +1,30 @@
|
|||
import os
|
||||
|
||||
import openmc
|
||||
from openmc.utility_funcs import change_directory
|
||||
from openmc.examples import random_ray_three_region_cube
|
||||
import pytest
|
||||
|
||||
from tests.testing_harness import TolerantPyAPITestHarness
|
||||
|
||||
|
||||
class MGXSTestHarness(TolerantPyAPITestHarness):
|
||||
def _cleanup(self):
|
||||
super()._cleanup()
|
||||
f = 'mgxs.h5'
|
||||
if os.path.exists(f):
|
||||
os.remove(f)
|
||||
|
||||
|
||||
@pytest.mark.parametrize("estimator", ["hybrid",
|
||||
"simulation_averaged",
|
||||
"naive"
|
||||
])
|
||||
def test_random_ray_volume_estimator(estimator):
|
||||
with change_directory(estimator):
|
||||
openmc.reset_auto_ids()
|
||||
model = random_ray_three_region_cube()
|
||||
model.settings.random_ray['volume_estimator'] = estimator
|
||||
|
||||
harness = MGXSTestHarness('statepoint.10.h5', model)
|
||||
harness.main()
|
||||
|
|
@ -0,0 +1,246 @@
|
|||
<?xml version='1.0' encoding='utf-8'?>
|
||||
<model>
|
||||
<materials>
|
||||
<cross_sections>mgxs.h5</cross_sections>
|
||||
<material id="1" name="source">
|
||||
<density units="macro" value="1.0"/>
|
||||
<macroscopic name="source"/>
|
||||
</material>
|
||||
<material id="2" name="void">
|
||||
<density units="macro" value="1.0"/>
|
||||
<macroscopic name="void"/>
|
||||
</material>
|
||||
<material id="3" name="absorber">
|
||||
<density units="macro" value="1.0"/>
|
||||
<macroscopic name="absorber"/>
|
||||
</material>
|
||||
</materials>
|
||||
<geometry>
|
||||
<cell id="1" material="1" name="infinite source region" universe="1"/>
|
||||
<cell id="2" material="2" name="infinite void region" universe="2"/>
|
||||
<cell id="3" material="3" name="infinite absorber region" universe="3"/>
|
||||
<cell fill="4" id="4" universe="5"/>
|
||||
<cell fill="5" id="5" name="full domain" region="1 -2 3 -4 5 -6" universe="6"/>
|
||||
<lattice id="4">
|
||||
<pitch>2.5 2.5 2.5</pitch>
|
||||
<dimension>12 12 12</dimension>
|
||||
<lower_left>0.0 0.0 0.0</lower_left>
|
||||
<universes>
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
1 1 2 2 2 2 2 2 2 2 3 3
|
||||
1 1 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
1 1 2 2 2 2 2 2 2 2 3 3
|
||||
1 1 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3 </universes>
|
||||
</lattice>
|
||||
<surface boundary="reflective" coeffs="0.0" id="1" type="x-plane"/>
|
||||
<surface boundary="vacuum" coeffs="30.0" id="2" type="x-plane"/>
|
||||
<surface boundary="reflective" coeffs="0.0" id="3" type="y-plane"/>
|
||||
<surface boundary="vacuum" coeffs="30.0" id="4" type="y-plane"/>
|
||||
<surface boundary="reflective" coeffs="0.0" id="5" type="z-plane"/>
|
||||
<surface boundary="vacuum" coeffs="30.0" id="6" type="z-plane"/>
|
||||
</geometry>
|
||||
<settings>
|
||||
<run_mode>fixed source</run_mode>
|
||||
<particles>90</particles>
|
||||
<batches>40</batches>
|
||||
<inactive>20</inactive>
|
||||
<source particle="neutron" strength="3.14" type="independent">
|
||||
<energy type="discrete">
|
||||
<parameters>100.0 1.0</parameters>
|
||||
</energy>
|
||||
<constraints>
|
||||
<domain_type>universe</domain_type>
|
||||
<domain_ids>1</domain_ids>
|
||||
</constraints>
|
||||
</source>
|
||||
<energy_mode>multi-group</energy_mode>
|
||||
<random_ray>
|
||||
<distance_active>500.0</distance_active>
|
||||
<distance_inactive>100.0</distance_inactive>
|
||||
<source particle="neutron" strength="1.0" type="independent">
|
||||
<space type="box">
|
||||
<parameters>0.0 0.0 0.0 30.0 30.0 30.0</parameters>
|
||||
</space>
|
||||
</source>
|
||||
<volume_normalized_flux_tallies>True</volume_normalized_flux_tallies>
|
||||
<source_shape>linear</source_shape>
|
||||
<volume_estimator>hybrid</volume_estimator>
|
||||
</random_ray>
|
||||
</settings>
|
||||
<tallies>
|
||||
<filter id="3" type="material">
|
||||
<bins>1</bins>
|
||||
</filter>
|
||||
<filter id="2" type="material">
|
||||
<bins>2</bins>
|
||||
</filter>
|
||||
<filter id="1" type="material">
|
||||
<bins>3</bins>
|
||||
</filter>
|
||||
<tally id="3" name="Source Tally">
|
||||
<filters>3</filters>
|
||||
<scores>flux</scores>
|
||||
<estimator>tracklength</estimator>
|
||||
</tally>
|
||||
<tally id="2" name="Void Tally">
|
||||
<filters>2</filters>
|
||||
<scores>flux</scores>
|
||||
<estimator>tracklength</estimator>
|
||||
</tally>
|
||||
<tally id="1" name="Absorber Tally">
|
||||
<filters>1</filters>
|
||||
<scores>flux</scores>
|
||||
<estimator>tracklength</estimator>
|
||||
</tally>
|
||||
</tallies>
|
||||
</model>
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
tally 1:
|
||||
2.339084E+00
|
||||
2.747299E-01
|
||||
tally 2:
|
||||
1.090051E-01
|
||||
6.073265E-04
|
||||
tally 3:
|
||||
7.300117E-03
|
||||
2.715425E-06
|
||||
|
|
@ -0,0 +1,246 @@
|
|||
<?xml version='1.0' encoding='utf-8'?>
|
||||
<model>
|
||||
<materials>
|
||||
<cross_sections>mgxs.h5</cross_sections>
|
||||
<material id="1" name="source">
|
||||
<density units="macro" value="1.0"/>
|
||||
<macroscopic name="source"/>
|
||||
</material>
|
||||
<material id="2" name="void">
|
||||
<density units="macro" value="1.0"/>
|
||||
<macroscopic name="void"/>
|
||||
</material>
|
||||
<material id="3" name="absorber">
|
||||
<density units="macro" value="1.0"/>
|
||||
<macroscopic name="absorber"/>
|
||||
</material>
|
||||
</materials>
|
||||
<geometry>
|
||||
<cell id="1" material="1" name="infinite source region" universe="1"/>
|
||||
<cell id="2" material="2" name="infinite void region" universe="2"/>
|
||||
<cell id="3" material="3" name="infinite absorber region" universe="3"/>
|
||||
<cell fill="4" id="4" universe="5"/>
|
||||
<cell fill="5" id="5" name="full domain" region="1 -2 3 -4 5 -6" universe="6"/>
|
||||
<lattice id="4">
|
||||
<pitch>2.5 2.5 2.5</pitch>
|
||||
<dimension>12 12 12</dimension>
|
||||
<lower_left>0.0 0.0 0.0</lower_left>
|
||||
<universes>
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
1 1 2 2 2 2 2 2 2 2 3 3
|
||||
1 1 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
1 1 2 2 2 2 2 2 2 2 3 3
|
||||
1 1 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3 </universes>
|
||||
</lattice>
|
||||
<surface boundary="reflective" coeffs="0.0" id="1" type="x-plane"/>
|
||||
<surface boundary="vacuum" coeffs="30.0" id="2" type="x-plane"/>
|
||||
<surface boundary="reflective" coeffs="0.0" id="3" type="y-plane"/>
|
||||
<surface boundary="vacuum" coeffs="30.0" id="4" type="y-plane"/>
|
||||
<surface boundary="reflective" coeffs="0.0" id="5" type="z-plane"/>
|
||||
<surface boundary="vacuum" coeffs="30.0" id="6" type="z-plane"/>
|
||||
</geometry>
|
||||
<settings>
|
||||
<run_mode>fixed source</run_mode>
|
||||
<particles>90</particles>
|
||||
<batches>40</batches>
|
||||
<inactive>20</inactive>
|
||||
<source particle="neutron" strength="3.14" type="independent">
|
||||
<energy type="discrete">
|
||||
<parameters>100.0 1.0</parameters>
|
||||
</energy>
|
||||
<constraints>
|
||||
<domain_type>universe</domain_type>
|
||||
<domain_ids>1</domain_ids>
|
||||
</constraints>
|
||||
</source>
|
||||
<energy_mode>multi-group</energy_mode>
|
||||
<random_ray>
|
||||
<distance_active>500.0</distance_active>
|
||||
<distance_inactive>100.0</distance_inactive>
|
||||
<source particle="neutron" strength="1.0" type="independent">
|
||||
<space type="box">
|
||||
<parameters>0.0 0.0 0.0 30.0 30.0 30.0</parameters>
|
||||
</space>
|
||||
</source>
|
||||
<volume_normalized_flux_tallies>True</volume_normalized_flux_tallies>
|
||||
<source_shape>linear</source_shape>
|
||||
<volume_estimator>naive</volume_estimator>
|
||||
</random_ray>
|
||||
</settings>
|
||||
<tallies>
|
||||
<filter id="3" type="material">
|
||||
<bins>1</bins>
|
||||
</filter>
|
||||
<filter id="2" type="material">
|
||||
<bins>2</bins>
|
||||
</filter>
|
||||
<filter id="1" type="material">
|
||||
<bins>3</bins>
|
||||
</filter>
|
||||
<tally id="3" name="Source Tally">
|
||||
<filters>3</filters>
|
||||
<scores>flux</scores>
|
||||
<estimator>tracklength</estimator>
|
||||
</tally>
|
||||
<tally id="2" name="Void Tally">
|
||||
<filters>2</filters>
|
||||
<scores>flux</scores>
|
||||
<estimator>tracklength</estimator>
|
||||
</tally>
|
||||
<tally id="1" name="Absorber Tally">
|
||||
<filters>1</filters>
|
||||
<scores>flux</scores>
|
||||
<estimator>tracklength</estimator>
|
||||
</tally>
|
||||
</tallies>
|
||||
</model>
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
tally 1:
|
||||
2.339575E+00
|
||||
2.748441E-01
|
||||
tally 2:
|
||||
1.086360E-01
|
||||
6.030557E-04
|
||||
tally 3:
|
||||
7.298937E-03
|
||||
2.741185E-06
|
||||
|
|
@ -0,0 +1,246 @@
|
|||
<?xml version='1.0' encoding='utf-8'?>
|
||||
<model>
|
||||
<materials>
|
||||
<cross_sections>mgxs.h5</cross_sections>
|
||||
<material id="1" name="source">
|
||||
<density units="macro" value="1.0"/>
|
||||
<macroscopic name="source"/>
|
||||
</material>
|
||||
<material id="2" name="void">
|
||||
<density units="macro" value="1.0"/>
|
||||
<macroscopic name="void"/>
|
||||
</material>
|
||||
<material id="3" name="absorber">
|
||||
<density units="macro" value="1.0"/>
|
||||
<macroscopic name="absorber"/>
|
||||
</material>
|
||||
</materials>
|
||||
<geometry>
|
||||
<cell id="1" material="1" name="infinite source region" universe="1"/>
|
||||
<cell id="2" material="2" name="infinite void region" universe="2"/>
|
||||
<cell id="3" material="3" name="infinite absorber region" universe="3"/>
|
||||
<cell fill="4" id="4" universe="5"/>
|
||||
<cell fill="5" id="5" name="full domain" region="1 -2 3 -4 5 -6" universe="6"/>
|
||||
<lattice id="4">
|
||||
<pitch>2.5 2.5 2.5</pitch>
|
||||
<dimension>12 12 12</dimension>
|
||||
<lower_left>0.0 0.0 0.0</lower_left>
|
||||
<universes>
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
1 1 2 2 2 2 2 2 2 2 3 3
|
||||
1 1 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
1 1 2 2 2 2 2 2 2 2 3 3
|
||||
1 1 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
2 2 2 2 2 2 2 2 2 2 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3
|
||||
3 3 3 3 3 3 3 3 3 3 3 3 </universes>
|
||||
</lattice>
|
||||
<surface boundary="reflective" coeffs="0.0" id="1" type="x-plane"/>
|
||||
<surface boundary="vacuum" coeffs="30.0" id="2" type="x-plane"/>
|
||||
<surface boundary="reflective" coeffs="0.0" id="3" type="y-plane"/>
|
||||
<surface boundary="vacuum" coeffs="30.0" id="4" type="y-plane"/>
|
||||
<surface boundary="reflective" coeffs="0.0" id="5" type="z-plane"/>
|
||||
<surface boundary="vacuum" coeffs="30.0" id="6" type="z-plane"/>
|
||||
</geometry>
|
||||
<settings>
|
||||
<run_mode>fixed source</run_mode>
|
||||
<particles>90</particles>
|
||||
<batches>40</batches>
|
||||
<inactive>20</inactive>
|
||||
<source particle="neutron" strength="3.14" type="independent">
|
||||
<energy type="discrete">
|
||||
<parameters>100.0 1.0</parameters>
|
||||
</energy>
|
||||
<constraints>
|
||||
<domain_type>universe</domain_type>
|
||||
<domain_ids>1</domain_ids>
|
||||
</constraints>
|
||||
</source>
|
||||
<energy_mode>multi-group</energy_mode>
|
||||
<random_ray>
|
||||
<distance_active>500.0</distance_active>
|
||||
<distance_inactive>100.0</distance_inactive>
|
||||
<source particle="neutron" strength="1.0" type="independent">
|
||||
<space type="box">
|
||||
<parameters>0.0 0.0 0.0 30.0 30.0 30.0</parameters>
|
||||
</space>
|
||||
</source>
|
||||
<volume_normalized_flux_tallies>True</volume_normalized_flux_tallies>
|
||||
<source_shape>linear</source_shape>
|
||||
<volume_estimator>simulation_averaged</volume_estimator>
|
||||
</random_ray>
|
||||
</settings>
|
||||
<tallies>
|
||||
<filter id="3" type="material">
|
||||
<bins>1</bins>
|
||||
</filter>
|
||||
<filter id="2" type="material">
|
||||
<bins>2</bins>
|
||||
</filter>
|
||||
<filter id="1" type="material">
|
||||
<bins>3</bins>
|
||||
</filter>
|
||||
<tally id="3" name="Source Tally">
|
||||
<filters>3</filters>
|
||||
<scores>flux</scores>
|
||||
<estimator>tracklength</estimator>
|
||||
</tally>
|
||||
<tally id="2" name="Void Tally">
|
||||
<filters>2</filters>
|
||||
<scores>flux</scores>
|
||||
<estimator>tracklength</estimator>
|
||||
</tally>
|
||||
<tally id="1" name="Absorber Tally">
|
||||
<filters>1</filters>
|
||||
<scores>flux</scores>
|
||||
<estimator>tracklength</estimator>
|
||||
</tally>
|
||||
</tallies>
|
||||
</model>
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
tally 1:
|
||||
2.670874E+02
|
||||
4.432876E+05
|
||||
tally 2:
|
||||
1.117459E-01
|
||||
6.497788E-04
|
||||
tally 3:
|
||||
7.563753E-03
|
||||
2.947210E-06
|
||||
|
|
@ -0,0 +1,32 @@
|
|||
import os
|
||||
|
||||
import openmc
|
||||
from openmc.utility_funcs import change_directory
|
||||
from openmc.examples import random_ray_three_region_cube
|
||||
import pytest
|
||||
|
||||
from tests.testing_harness import TolerantPyAPITestHarness
|
||||
|
||||
|
||||
class MGXSTestHarness(TolerantPyAPITestHarness):
|
||||
def _cleanup(self):
|
||||
super()._cleanup()
|
||||
f = 'mgxs.h5'
|
||||
if os.path.exists(f):
|
||||
os.remove(f)
|
||||
|
||||
|
||||
@pytest.mark.parametrize("estimator", ["hybrid",
|
||||
"simulation_averaged",
|
||||
"naive"
|
||||
])
|
||||
def test_random_ray_volume_estimator_linear(estimator):
|
||||
with change_directory(estimator):
|
||||
openmc.reset_auto_ids()
|
||||
model = random_ray_three_region_cube()
|
||||
model.settings.random_ray['source_shape'] = 'linear'
|
||||
model.settings.random_ray['volume_estimator'] = estimator
|
||||
model.settings.inactive = 20
|
||||
model.settings.batches = 40
|
||||
harness = MGXSTestHarness('statepoint.40.h5', model)
|
||||
harness.main()
|
||||
Loading…
Add table
Add a link
Reference in a new issue