slfmenergyfoam-4.x/UEqn.H
2018-09-15 20:55:34 +09:00

20 lines
369 B
C

MRF.correctBoundaryVelocity(U);
tmp<fvVectorMatrix> tUEqn
(
fvm::div(phi, U)
+ MRF.DDt(rho, U)
+ turbulence->divDevRhoReff(U)
==
rho()*g
+ fvOptions(rho, U)
);
fvVectorMatrix& UEqn = tUEqn.ref();
UEqn.relax();
fvOptions.constrain(UEqn);
solve(UEqn == -fvc::grad(p));
fvOptions.correct(U);