updateFluxes.H File Reference

Updates fluxes for continuity equation, momentum balance equation, energy balance equation. More...

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Go to the source code of this file.

Functions
	if (!implicitDiffusion)

Variables
	gradUf = fvsc::grad(U)
	——–Start——— More...
	divUf = tr(gradUf)
	gradef = fvsc::grad(e)
	gradRhof = fvsc::grad(rho)
	rhoW
	——–End——— More...
	phiw = mesh.Sf() & rhoW
	gradPf = fvsc::grad(p)
	jm = rhoUf - rhoW
	phiJm = mesh.Sf() & jm
	phi = mesh.Sf() & rhoUf
	phiJmU = qgdFlux(phiJm,U,Uf)
	——–End——— More...
	phiP = mesh.Sf() * pf
	Pif
	else
	phiTauMC = mesh.Sf() & tauMCPtr()
	phiPi = mesh.Sf() & Pif
	phiJmH = qgdFlux(phiJm,H,Hf)
	——–End——— More...
	qf
	phiQ = mesh.Sf() & qf
	phiPiU = mesh.Sf() & (Pif & Uf)

Detailed Description

Updates fluxes for continuity equation, momentum balance equation, energy balance equation.

Original source file updateFluxes.H

Definition in file updateFluxes.H.

Function Documentation

if

(

!

implicitDiffusion

)

Definition at line 96 of file updateFluxes.H.

References divUf, muf, Pif, and T.

Variable Documentation

gradUf = fvsc::grad(U)

——–Start———

Definition at line 34 of file updateFluxes.H.

divUf = tr(gradUf)

Definition at line 36 of file updateFluxes.H.

gradef = fvsc::grad(e)

Definition at line 38 of file updateFluxes.H.

gradRhof = fvsc::grad(rho)

Definition at line 40 of file updateFluxes.H.

rhoW

Initial value:

= tauQGDf *
        (
            ((Uf * gradRhof) & Uf)
            +
            (rhoUf * divUf)
            +
            (rhoUf & gradUf)
        )

——–End———

——–Start———

Definition at line 51 of file updateFluxes.H.

phiw = mesh.Sf() & rhoW

Definition at line 60 of file updateFluxes.H.

gradPf = fvsc::grad(p)

Definition at line 62 of file updateFluxes.H.

jm = rhoUf - rhoW

Definition at line 66 of file updateFluxes.H.

phiJm = mesh.Sf() & jm

Definition at line 68 of file updateFluxes.H.

phi = mesh.Sf() & rhoUf

Definition at line 69 of file updateFluxes.H.

phiJmU = qgdFlux(phiJm,U,Uf)

——–End———

——–Start———

Definition at line 79 of file updateFluxes.H.

phiP = mesh.Sf() * pf

Definition at line 80 of file updateFluxes.H.

Pif

Initial value:

= 
    
    tauQGDf*
    (
        (UrhoUf & gradUf)
        +
        Uf*gradPf
    )
    +
    tauQGDf *
    (
        I * ( (Uf & gradPf) + (gammaf * pf * divUf) )
    )

Definition at line 82 of file updateFluxes.H.

else

Initial value:

{
    tauMCPtr() = qgdInterpolate(turbulence->muEff() * dev2(Foam::T(fvc::grad(U))))

Definition at line 109 of file updateFluxes.H.

phiTauMC = mesh.Sf() & tauMCPtr()

Definition at line 111 of file updateFluxes.H.

phiPi = mesh.Sf() & Pif

Definition at line 114 of file updateFluxes.H.

phiJmH = qgdFlux(phiJm,H,Hf)

——–End———

——–Start———

Definition at line 124 of file updateFluxes.H.

qf

Initial value:

=
    -tauQGDf*
    (
        UrhoUf & 
        (
            gradef
            - (pf / rhof / rhof) * gradRhof
        )
    )

Definition at line 126 of file updateFluxes.H.

phiQ = mesh.Sf() & qf

Definition at line 142 of file updateFluxes.H.

phiPiU = mesh.Sf() & (Pif & Uf)

Definition at line 144 of file updateFluxes.H.