30 lines
489 B
C
30 lines
489 B
C
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// Solve the Momentum equation
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fvVectorMatrix UEqn
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(
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fvm::ddt(rho, U)
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+ fvm::div(phi, U)
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+ fvc::div
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(
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(Alpha/(scalar(1.001) - Alpha))*(sqr(rhoc)/rho)*Vdj*Vdj,
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"div(phiVdj,Vdj)"
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)
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- fvm::laplacian(mu, U, "laplacian(muEff,U)")
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);
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if (momentumPredictor)
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{
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solve
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(
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UEqn
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==
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fvc::reconstruct
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(
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(
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- ghf*fvc::snGrad(rho)
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- fvc::snGrad(p)
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)*mesh.magSf()
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)
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);
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}
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