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BUG fix, indexing of nuclides in reactionrates arrays was being ignored + cleaned debugging lines + added plots to examples

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guillaume 2018-06-03 21:21:39 -04:00
parent da49be46aa
commit 9de6108ac0
8 changed files with 72 additions and 82 deletions
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19
examples/python/pincell_depletion/restart_depletion.py
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@ -73,27 +73,28 @@ results = openmc.deplete.ResultsList("depletion_results.h5")
# Obtain K_eff as a function of time
time, keff = results.get_eigenvalue()
# Plot eigenvalue as a function of time
# Obtain U235 concentration as a function of time
time, n_U235 = results.get_atoms('1', 'U235')
# Obtain Xe135 absorption as a function of time
time, Xe_gam = results.get_reaction_rate('1', 'Xe135', '(n,gamma)')
###############################################################################
# Generate plots
###############################################################################
plt.figure()
plt.plot(time/(24*60*60), keff, label="K-effective")
plt.xlabel("Time (days)")
plt.ylabel("Keff")
plt.show()
# Obtain U235 concentration as a function of time
time, n_U235 = results.get_atoms('1', 'U235')
print(time/(24*60*60))
print(n_U235)
plt.figure()
plt.plot(time/(24*60*60), n_U235, label="U 235")
plt.xlabel("Time (days)")
plt.ylabel("n U5 (-)")
plt.show()
# Obtain Xe135 absorption as a function of time
time, Xe_gam = results.get_reaction_rate('1', 'Xe135', '(n,gamma)')
plt.figure()
plt.plot(time/(24*60*60), Xe_gam, label="Xe135 absorption")
plt.xlabel("Time (days)")

22
examples/python/pincell_depletion/run_depletion.py
View file

@ -14,7 +14,7 @@ particles = 1000
# Depletion simulation parameters
time_step = 1*24*60*60 # s
final_time = 4*24*60*60 # s
final_time = 5*24*60*60 # s
time_steps = np.full(final_time // time_step, time_step)
chain_file = './chain_simple.xml'
@ -136,7 +136,7 @@ op = openmc.deplete.Operator(geometry, settings_file, chain_file)
openmc.deplete.integrator.predictor(op, time_steps, power)
###############################################################################
# Read depletion calculation results
# Read depletion calculation results
###############################################################################
# Open results file
@ -144,13 +144,29 @@ results = openmc.deplete.ResultsList("depletion_results.h5")
# Obtain K_eff as a function of time
time, keff = results.get_eigenvalue()
# Obtain U235 concentration as a function of time
time, n_U235 = results.get_atoms('1', 'U235')
# Obtain Xe135 absorption as a function of time
time, Xe_gam = results.get_reaction_rate('1', 'Xe135', '(n,gamma)')
###############################################################################
# Generate plots
###############################################################################
plt.figure()
plt.plot(time/(24*60*60), keff, label="K-effective")
plt.xlabel("Time (days)")
plt.ylabel("Keff")
plt.show()
plt.figure()
plt.plot(time/(24*60*60), n_U235, label="U 235")
plt.xlabel("Time (days)")
plt.ylabel("n U5 (-)")
plt.show()
plt.figure()
plt.plot(time/(24*60*60), Xe_gam, label="Xe135 absorption")
plt.xlabel("Time (days)")