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Convert openmc_get_keff to C++

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Paul Romano 2018-10-16 14:32:37 -05:00
parent 05ecbb153a
commit 1c7ebf198e
3 changed files with 171 additions and 164 deletions
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15
include/openmc/eigenvalue.h
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@ -37,6 +37,21 @@ extern "C" void calculate_generation_keff();
//! generations. It also broadcasts the value from the master process.
extern "C" void calculate_average_keff();
//! Calculates a minimum variance estimate of k-effective
//!
//! The minimum variance estimate is based on a linear combination of the
//! collision, absorption, and tracklength estimates. The theory behind this can
//! be found in M. Halperin, "Almost linearly-optimum combination of unbiased
//! estimates," J. Am. Stat. Assoc., 56, 36-43 (1961),
//! doi:10.1080/01621459.1961.10482088. The implementation here follows that
//! described in T. Urbatsch et al., "Estimation and interpretation of keff
//! confidence intervals in MCNP," Nucl. Technol., 111, 169-182 (1995).
//!
//! \param[out] k_combined Estimate of k-effective and its standard deviation
//! \return Error status
extern "C" int openmc_get_keff(double* k_combined);
//! Sample/redistribute source sites from accumulated fission sites
extern "C" void synchronize_bank();