FreeFOAM The Cross-Platform CFD Toolkit
UEqn.H
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2  (
3 // fvm::ddt(rho, U)
4  pZones.ddt(rho, U)
5  + fvm::div(phi, U)
6  + turbulence->divDevRhoReff(U)
7  ==
8  rho.dimensionedInternalField()*g
9  + parcels.SU()
10  + momentumSource.Su()
11  );
12 
13  pZones.addResistance(UEqn);
14 
16  {
17  solve(UEqn == -fvc::grad(p));
18  }
19