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OUTFLOW boundary condition for scalarsI am working on building a turbulence model SST-kw . My base code is openfvm
For this I need to solve the scalar k and omega equations My BCs are velociy inlet and OutFLOw How do I implement OUTFLOW condition for scalar (k & w) My problem flow past a sphere , incompressible ,solver petsc distributed solver What I did was I put the cell-face k is equal to value of the Cell centre for the outflow boundary cell is this approach correct In outflow BC for velocity, (u,v,w) velocity is interpolated based on pressure but for scalars (k & omega) is there any equations of similar type Thanks |

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