No outflow - Error
Hello everyone,
I'm trying to run my first own test case with OpenFOAM. I managed to snappyHexMesh my original .stl file. Now I'd like to run simpleFoam on it. I adapted all the "0" and boundary conditions from the tutorials example for my case. But when I run simpleFOAM, I get following error: __________________________________________________ _______________ Create time Create mesh for time = 0 Reading field p Reading field U Reading/calculating face flux field phi Selecting incompressible transport model Newtonian Selecting RAS turbulence model kEpsilon kEpsilonCoeffs { Cmu 0.09; C1 1.44; C2 1.92; sigmaEps 1.3; } Starting time loop Time = 1 DILUPBiCG: Solving for Ux, Initial residual = 1, Final residual = 0.0433399, No Iterations 1 DILUPBiCG: Solving for Uy, Initial residual = 1, Final residual = 0.077373, No Iterations 1 DILUPBiCG: Solving for Uz, Initial residual = 1, Final residual = 0.0489037, No Iterations 1 Continuity error cannot be removed by adjusting the outflow. Please check the velocity boundary conditions and/or run potentialFoam to initialise the outflow. Total flux : 7.34194e+06 Specified mass inflow : 9998.54 Specified mass outflow : 0 Adjustable mass outflow : 0 From function adjustPhi(surfaceScalarField& phi, const volVectorField& U,const volScalarField& p in file cfdTools/general/adjustPhi/adjustPhi.C at line 116. FOAM exiting __________________________________________________ _______________ I don't know what to do now. I understand the problem, that there's no outflow, but where or how can I change that? The boundary condition for my outlet is a patch, and all starting conditions are zeroGradient at the patch. |
All right :-)
I've just fixed the problem. I rechecked all files and then I saw, that the "p" condition wasn't correct at the outlet. Let's wait for the results! |
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