Olek

Results 46 issues of Olek

This PR is a hotfix for `IndependentOperator` functionality. While doing more extensive testing and after extensive discussion with @paulromano , we discovered there was an implementation error: we were multiplying...

Performance
Documentation

It would be nice to be able to estimate $k_\infty$ when using `IndependentOperator` so it can can be compared against tools like ORIGEN-S. There is a method in [this](https://doi.org/10.1016/j.anucene.2014.04.021) paper...

Other Enhancement
Depletion
help wanted

Whenever a commit is made to a PR, the `openmc` executable is built and ran for 11 different cases. This takes a lot of computational resources, as well as time....

Other Enhancement
Test Suite
help wanted

This PR adds a new type of `Lattice`, `StackLattice`, meant to simplify the creation of universes repeated in one dimenson. Specifically this PR: - In `lattice.py`: - Adds the `StackLattice`...

Geometry
On hold
help wanted

When running a depletion simulation, we are storing nuclide number data twice; once in the `number` attribute (an instance of the `AtomNumber` class), and then again on the C side...

Performance
Depletion
Python API

This PR adds PR and Issue templates to the repo. They are similar to the ones i made for SaltProc but with some better formatting. closes #130

Difficulty:1-Beginner
Priority:2-Normal
Status:4-In Progress
Type:Test

EDIT 1: The first comment below strongly discourages an entire new document be created for contributing and suggests using GitHub templates instead along with editing he CONTRIBUTING.md document. I agree...

Difficulty:2-Challenging
Priority:3-Desired
Status:2-Backlog
Type:Docs
Type:Style

EDIT 1: The first comment below specifies an easier solution by linking to the existing ARFC code of conduct. The issue has been updated to reflect this. The CONTRIBUTING.md document...

Difficulty:1-Beginner
Priority:4-Low
Status:1-New
Type:Docs
Type:Style

When using the `openmc-ace-to-hdf5` script to convert a single thermal scattering ACE file, it works just fine: ```bash python ../../openmc/scripts/openmc-ace-to-hdf5 acedata/Gra-800.ACE -d ../jeff312_h5 /home/ooblack/projects/openmc/openmc/data/thermal.py:136: UserWarning: Thermal scattering material "gr05" is...

Bugs

This PR fixes the bug described in #2231. Closes #2231

Bugs