October 2024 News

  • We have enabled Adaptive Mesh Refinement (AMR) on the OpenMC mesh mirror for simulations using an OpenMCCellAverageProblem

    • All AMR capabilities included in MOOSE are now natively supported for temperature/density feedback and tallies

    • Mesh tallies will automatically use the adapted mesh when tallying on the mesh mirror

  • There are a few limitations to MeshTally AMR, namely:

    • Only replicated meshes are supported

    • The mesh mirror must be tallied on directly when AMR is active and a mesh tally is included in the input file