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April 8, 2011, 14:16 |
Term for total Stresses
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#1 |
New Member
Join Date: Apr 2011
Posts: 4
Rep Power: 15 |
Hello,
in the k-epsilon turbulence model the total stress term is calculated as volSymmTensorField Code:
tmp<volSymmTensorField> kEps::devRhoReff() const { return tmp<volSymmTensorField> ( new volSymmTensorField ( IOobject ( "devRhoReff", runTime_.timeName(), mesh_, IOobject::NO_READ, IOobject::AUTO_WRITE ), -muEff()*dev(twoSymm(fvc::grad(U_))) ) ); } Code:
tmp<fvVectorMatrix> kEps::divDevRhoReff(volVectorField& U) const { return ( - fvm::laplacian(muEff(), U) - fvc::div(muEff()*dev2(fvc::grad(U)().T())) ); } Code:
fvVectorMatrix divDevRhoReff = fvc::div(devRhoReff); Code:
error: conversion from ‘Foam::tmp<Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> >’ to non-scalar type ‘Foam::fvVectorMatrix’ requested Thanks alot! James |
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