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@john-science john-science released this 24 May 21:41
· 488 commits to main since this release
0.2.7
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ARMI v0.2.7

What's new in ARMI

  • The method Material.density3 is now called density, and the old density is now called pseudoDensity. PR#1163
  • Removed metadata setting section, and created versions. PR#1274
  • Remove unused HCFcoretype setting. PR#1179
  • Use minimumNuclideDensity setting when generating macroscopic XS. PR#1248
  • Introduce new LatticePhysicsFrequency setting to control lattice physics calculation. PR#1239
  • Added new setting assemFlagsToSkipAxialExpansion to enable users to list flags of assemblies to skip axial expansion. PR#1235
  • Added documentation for the thermal expansion approach used in ARMI. PR#1204
  • Use TemporaryDirectoryChanger for executer.run() so dirs are cleaned up during run. PR#1219
  • New option copyOutput for globalFluxInterface to not copy output back to working directory. PR#1218, PR#1227
  • Executer class has a dcType attribute to define the type of DirectoryChanger it will use. PR#1228
  • Enabling one-way (upwards) axial expansion of control assemblies. PR#1226
  • Implement control rod decusping option for uniform mesh converter. PR#1229
  • createRepresentativeBlocksFromExistingBlocks now returns the mapping of original to new XS IDs. PR#1217
  • Added a capability to prioritize MpiAction execution and exclusivity. PR#1237
  • Improve support for single component axial expansion and general cleanup of axial expansion unit tests. PR#1230
  • New cross section group representative block type for 1D cylindrical models. PR#1238
  • Store the axial expansion target component name as a block parameter. PR#1256
  • When using non-uniform mesh, detailed fission/activation products have cross sections generated to avoid blocks without xs data. PR#1257
  • Made sure all material classes could be resolved via name. PR#1270
  • Read flux directly from output into Gamma uniform mesh instead of mapping it in from block params. PR#1213
  • Forced GAMISO/PMATRX file path extensions to be lower case for linux support. PR#1216

Bug fixes

  • Fixed a bug in database comparison. PR#1258
  • Fixed an invalid assumption on the lattice physics and cross section manager interfaces when using tight coupling for snapshot runs. PR#1206
  • Fixed a bug where the precision used to determine the axial submesh was too small. PR#1225
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