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rhoPimpleFoam - Maximum number of iterations exceeded |
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New Member
kalei
Join Date: Oct 2014
Posts: 5
Rep Power: 11 ![]() |
Hallo,
when running rhoPimpleFOAM to calculate a high Mach number compressible gas flow I get the following error: PIMPLE: iteration 1 smoothSolver: Solving for Ux, Initial residual = 0.01727963417, Final residual = 9.70350519e-07, No Iterations 3 smoothSolver: Solving for Uy, Initial residual = 0.002102322572, Final residual = 9.666745303e-08, No Iterations 3 smoothSolver: Solving for Uz, Initial residual = 0.01773571813, Final residual = 3.83106408e-08, No Iterations 4 DILUPBiCG: Solving for h, Initial residual = 0.03497107833, Final residual = 1.879401836e-06, No Iterations 2 [0] [2] [2] [2] --> FOAM FATAL ERROR: [2] Maximum number of iterations exceeded I already tried severals things, e.g. changing the number of nCorrectors and nOuterCorrectors, but can only delay, not prevent the error. Can anybody give me a hint what is the origion of this error and how it can be prevented? Best kalei |
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