Matrix solver in OpenFoam
hi to all,
I want to know for my project, Which matrix solver is most commonly used in OpenFoam form this
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Hi Ahmed,
I don't know too much about the usage of the different solvers. But to my knowledge the PBiCG points back to the PCG at some point within OpenFOAM... |
linear solvers comprise
Code:
• BICCG/ - Diagonal incomplete LU preconditioned BiCG solver1 note that the differences might not be so significant depending on the case and mesh....but for pressure, it's kinda common try the GAMG solver since it seems to be faster.. but as to accuracy i can't tell you which one to pick |
Hi ahmed,
please explain more about your question? regards, Hassan |
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