13 lines
314 B
C++
13 lines
314 B
C++
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surfaceScalarField gammaf = fvc::interpolate(gamma);
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surfaceScalarField muf =
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fvc::interpolate(rho)*(gammaf*nug + (1.0 - gammaf)*nul);
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fvVectorMatrix UEqn
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(
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fvm::ddt(rho, U)
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+ fvm::div(rhoPhi, U)
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- fvm::laplacian(muf, U)
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- (fvc::grad(U) & fvc::grad(muf))
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);
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