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foam-extend4.1-coherent-io/applications/solvers/combustion/XiFoam/huEqn.H
2010-08-26 15:22:03 +01:00

18 lines
523 B
C++

if (ign.ignited())
{
solve
(
fvm::ddt(rho, hu)
+ mvConvection->fvmDiv(phi, hu)
- fvm::laplacian(turbulence->alphaEff(), hu)
// These terms cannot be used in partially-premixed combustion due to
// the resultant inconsistency between ft and hu transport.
// A possible solution would be to solve for ftu as well as ft.
//- fvm::div(muEff*fvc::grad(b)/(b + 0.001), hu)
//+ fvm::Sp(fvc::div(muEff*fvc::grad(b)/(b + 0.001)), hu)
==
DpDt*rho/thermo.rhou()
);
}