Hi,
I have some questions a
Hi,
I have some questions about adding a source to the momentum eqn: 1. Is there a difference between the two following formulations a) and b)? a) fvVectorMatrix UEqn ( fvm::ddt(U) + fvm::div(phi, U) - fvm::laplacian(nu, U) ); solve(UEqn == -fvc::grad(p)) b) fvVectorMatrix UEqn ( fvm::ddt(U) + fvm::div(phi, U) - fvm::laplacian(nu, U)==-fvc::grad(p) ); UEqn.solve(); 2: ChannelOodles: fvVectorMatrix UEqn ( fvm::ddt(U) + fvm::div(phi, U) + sgsModel->divB(U) == flowDirection*gradP ); The RHS is treated explicitly, can somebody tell me where in the code I see that the RHS-term is multiplied with the cell-Volume? Sorry for that basic questions, but I havent found answers in other threads yet. Thanks in advance |
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