compressible DEM floating point exception
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Hi,
I have a Problem with my new CFD-DEM-Solver, this Solver uses OpenFOAM for the CFD Part of the Simulation. The CFD Solver bases on the rhoPisoFoam Solver. At the Point where the Dragforce is calculated, there I need nu but the compressible Turbulencemodel has only mu, so I have to devide mu by rho and thats the point which causes the error. The first 4 values are something like 1.3245e-310 and I don't know why. I hope anybody of you know where the mistake is. Thanks for your help. attached my log-file with the printed variables this is the code which causes the error.: rho_(sm.mesh().lookupObject<volScalarField> (densityFieldName_)) const volScalarField& nufField = particleCloud_.turbulence().mu() / rho_; |
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