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foam-extend4.1-coherent-io/applications/solvers/lagrangian/porousExplicitSourceReactingParcelFoam/UEqn.H

19 lines
369 B
C++

fvVectorMatrix UEqn
(
// fvm::ddt(rho, U)
pZones.ddt(rho, U)
+ fvm::div(phi, U)
+ turbulence->divDevRhoReff()
==
rho.dimensionedInternalField()*g
+ parcels.SU()
+ momentumSource.Su()
);
pZones.addResistance(UEqn);
if (piso.momentumPredictor())
{
solve(UEqn == -fvc::grad(p));
}