QHDUEqn.H File Reference

Solution of momentum equation for QHD solver. More...

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Functions
phiUfWf	setOriented (true)
	if (implicitDiffusion)

Variables
	gradPf = fvsc::grad(p)
	Wf = tauQGDf*((Uf & gradUf) + gradPf/rhof - BdFrcf)
surfaceVectorField	phiUfWf = mesh.Sf() & (Uf * Wf)
	phiUf = qgdFlux(phi,U,Uf)
	else

Detailed Description

Solution of momentum equation for QHD solver.

Original source file QHDUEqn.H

Definition in file QHDUEqn.H.

Function Documentation

phiUfWf setOriented

(

true

)

if

(

implicitDiffusion

)

Definition at line 40 of file QHDUEqn.H.

Variable Documentation

gradPf = fvsc::grad(p)

Definition at line 30 of file QHDUEqn.H.

Wf = tauQGDf*((Uf & gradUf) + gradPf/rhof - BdFrcf)

Definition at line 31 of file QHDUEqn.H.

surfaceVectorField phiUfWf = mesh.Sf() & (Uf * Wf)

Definition at line 33 of file QHDUEqn.H.

phiUf = qgdFlux(phi,U,Uf)

Definition at line 35 of file QHDUEqn.H.

else

Initial value:

{
        solve
        (
            fvm::ddt(U)
            +
            fvc::div(phiUf)
            -
            fvc::laplacian(muf/rhof,U)
            -
            fvc::div(muf/rhof * mesh.Sf() & qgdInterpolate(Foam::T(fvc::grad(U))))
            ==
            -
            fvc::grad(p)/rho
            +
            BdFrc
            +
            USu
        )

Definition at line 61 of file QHDUEqn.H.