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-   -   foam-extend-3.0: GAMG & mixingPlane (https://www.cfd-online.com/Forums/openfoam-solving/135088-foam-extend-3-0-gamg-mixingplane.html)

vigges May 8, 2014 16:11

foam-extend-3.0: GAMG & mixingPlane
 
Hello everyone,

for my centrifugal compressor passage model setup I'm trying to implement a combination of a GAMG solver and a rotor stator interface of the type mixingPlane.

According to the foam-extend-3.0 release notes, GAMG should be working in conjunction with a mixingPlane interface. Therefore, it's strange that following error message appears:
Code:

[0]
[0]
[0] --> FOAM FATAL ERROR:
[0] Not implemented
[0]
[0]    From function mixingPlaneGAMGInterface::agglomerateCoeffs
[0]    in file matrices/lduMatrix/solvers/GAMG/interfaces/mixingPlaneGAMGInterface/mixingPlaneGAMGInterface.C at line 81.
[0]
FOAM parallel run aborting
[0]

Does it mean that it's really not implemented or did I simply forget to set a flag somewhere? The entry for p in my fvSolution file is as follows:
Code:

    p
    {
        solver                GAMG;
        tolerance              1e-08;
        relTol                0.05;
        smoother              DIC;
        nPreSweeps            0;
        nPostSweeps            2;
        nFinestSweeps          2;
        cacheAgglomeration    true;
        nCellsInCoarsestLevel  20;
        agglomerator          faceAreaPair;
        mergeLevels            1;
    }

Maybe, someone has an idea. Thanks a lot :)


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