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Possible to move amgSolver from foam-ext to openFoam5 ?

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Old   September 26, 2018, 05:35
Default Possible to move amgSolver from foam-ext to openFoam5 ?
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Hi Foamers,


I got a problem that the current GAMG solver is not very stable for me case. I am think if it is possible to make amgSolver from foam-ext to work in the normal openfoam 4,5,6 version?


Thanks very much.
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Old   October 1, 2018, 01:52
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Hi,
sure it is possible but you have to re-code the solver. So my personal suggestion is to copy an existing linear solver and modify it step by step to get the AMG from Extend. However, this can be a critical task.
Can you please provide the information about your statement?
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