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Problem getting oscillations on flow around the cylinder |
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Ada Ada
Join Date: Apr 2019
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Hello,
I have this case, flow around cylinder with heat transfer and I am using buoyantPimpleFoam as the solver. I am interested to see oscillations around the cylinder since the flow is turbulent, with Reynolds number of 35 000. I have tried things but it doesnt seems to give any results, I have inletOutlet as the type on U and outletInlet on p and T, I will copy paste them here, thank you for your assistance. FoamFile { version 2.0; format ascii; class volVectorField; object U; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // dimensions [0 1 -1 0 0 0 0]; internalField uniform (0 0 0); boundaryField { rim { type inletOutlet; inletValue uniform (0 1 0); value uniform (0 0 0); } cylinder { type noSlip; } frontAndBack { type empty; } } ------------------------------------------------------------------- FoamFile { version 2.0; format ascii; class volScalarField; object p; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // dimensions [1 -1 -2 0 0 0 0]; internalField uniform 1e5; boundaryField { rim { type outletInlet; outletValue $internalField; } cylinder { type fixedFluxPressure; } }-------------------------------------------------------------- FoamFile { version 2.0; format ascii; class volScalarField; object p_rgh; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // dimensions [1 -1 -2 0 0 0 0]; internalField uniform 1e5; boundaryField { rim { type outletInlet; outletValue $internalField; } cylinder { type fixedFluxPressure; } } |
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