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foam-extend4.1-coherent-io/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/UEqn.H

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C

// Solve the momentum equation
tmp<fvVectorMatrix> UEqn
(
fvm::div(phi, U)
+ turbulence->divDevReff()
);
UEqn().relax();
solve
(
UEqn()
==
fvc::reconstruct
(
(
fvc::interpolate(rhok)*(g & mesh.Sf())
- fvc::snGrad(p)*mesh.magSf()
)
)
);