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Criticality search method on the Model class #3569

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Merged
paulromano merged 15 commits into from
Oct 28, 2025
Merged

Criticality search method on the Model class #3569

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e23d476
Implement Model.keff_search method
paulromano Jul 31, 2025
9ab24db
Implement GRsecant algorithm
paulromano Aug 9, 2025
b7d4ef8
Determine number of generations based on r=0.5
paulromano Aug 11, 2025
d48358e
Add one more TODO
paulromano Aug 11, 2025
705b37d
Lots of updates to keff_search and grsecant
paulromano Sep 11, 2025
eec0f94
Inline grsecant in Model.keff_search
paulromano Sep 11, 2025
0072992
Add description of GRsecant in docstring
paulromano Sep 11, 2025
a9ea0aa
Rename print_iterations --> output
paulromano Sep 11, 2025
9dce3df
Add support for keff search with openmc.lib
paulromano Sep 15, 2025
36fccf7
Get rid of b1 argument
paulromano Sep 15, 2025
2a15eb8
Add documentation on stopping criterion
paulromano Sep 15, 2025
0d580ad
Fix two failing tests
paulromano Sep 17, 2025
d49af74
Merge branch 'develop' into model-keff-search
paulromano Oct 13, 2025
7948ba6
Incorporate suggestion from @church89
paulromano Oct 13, 2025
efcb773
Add test for keff_search method
paulromano Oct 13, 2025
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Add one more TODO
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@paulromano
paulromano committed Sep 10, 2025
commit d48358ef090ad5ac576c25b52c44238f51f35261
1 change: 1 addition & 0 deletions openmc/model/model.py
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Expand Up @@ -2266,6 +2266,7 @@ class RootResult:
# TODO: Reporting total number of generations?
# TODO: Fit on sigam vs g is done with last 4 points. Change this?
# TODO: Change order of attributes in RootResult / change return datatype?
# TODO: Support use of openmc.lib

def root_scalar_grsecant(
f,
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