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Fix mean-flow solver bugs: under-relaxation, HLLC on moving grids, moving-grid Jacobians and others - #2941

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meanFlowFixes

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Fix mean-flow solver bugs: under-relaxation, HLLC on moving grids, moving-grid Jacobians and others#2941
rois1995 wants to merge 14 commits into
developfrom
meanFlowFixes

Commits on Sep 29, 2026
- Add the incompressible grid-motion Jacobian once, with the variable-density terms
  
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- Reduce the minimum pressure with MPI_MIN
  
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  d453395
- Reject combinations of source terms that share one numerics object
  
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  62d1206
- Read the Riemann boundary kind in BC_TurboRiemann
  
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  f390fbd
- Check the number of variables in the Green-Gauss gradient
  
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  7b32ea9
- Clamp MGLEVEL to 10
  
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  9eb34f1
- Clear the whole Jacobian in the non-physical guard of the general-gas Roe scheme
  
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  ab21063
- Use 0.5 instead of the integer division 1/2 in the axisymmetric source Jacobian
  
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  4d81f81
- Use wave strengths that match the 3D P matrix in L2Roe, LMRoe and the explicit general-gas Roe
  
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  cf8719a
- Fix the internal energy of the under-relaxation factor
  
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  26c1546
- Check the MUSCL face states before evaluating the fluid model
  
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  611948a
- Compute HLLC on moving grids in the frame of the face, fix its Jacobians
  
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  62ea3ca
- Update the reference values of the regression tests from CI
  
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  8e860f0
- Update the reference files of the python-wrapper and gradient regression tests from CI
  
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  09415a2

Commits

Commits on Sep 29, 2026