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foam-extend4.1-coherent-io/applications/solvers/coupled/pUCoupledFoam/UEqn.H

23 lines
407 B
C

{
volScalarField divPhi
(
"divPhi",
fvc::div(phi)
);
// Momentum equation
fvVectorMatrix UEqn
(
fvm::div(phi, U)
+ turbulence->divDevReff()
);
rAU = 1.0/UEqn.A();
// Insert the additional components. Note this will destroy the H and A
UEqn += fvm::SuSp(-divPhi, U) + divPhi*U;
UEqn.relax();
UpEqn.insertEquation(0, UEqn);
}