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cavityClipped Compler problem
Hi,
I got problem when I try icoFoam for cavittyClipped, I got this type of problem ************************************************** ******************************************* --> FOAM FATAL ERROR: 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 : 0.0041361 Specified mass inflow : 4.90392e-05 Specified mass outflow : 4.82345e-05 Adjustable mass outflow : 0 From function adjustPhi(surfaceScalarField& phi, const volVectorField& U,const volScalarField& p in file cfdTools/general/adjustPhi/adjustPhi.C at line 118. FOAM exiting ************************************************** ********************************************* I don't understand what does it mean. I checked blockMesh and it was fine. Best regards |
This problem usually occurs when there is a problem with the boundary conditions definition - basically there is a net flux that cannot be balanced and so continuity equation cannot be satisfied.
Did you follow the tutorial to the letter? Are you sure the movingWall patch was not assigned a velocity component that "pumps" some fluid into your domain? Are all the stationary walls assigned a fixedValue (0 0 0) BC? Best wishes, A |
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