pEqn.H File Reference

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Functions
rho	relax ()
volScalarField	rAU ("rAU", 1.0/UEqn().A())
surfaceScalarField	rhorAUf ("rhorAUf", fvc::interpolate(rho *rAU))
volVectorField	HbyA ("HbyA", U)
UEqn	clear ()
surfaceScalarField	phig (-rhorAUf *ghf *fvc::snGrad(rho) *mesh.magSf())
surfaceScalarField	phiHbyA ("phiHbyA",(fvc::interpolate(rho *HbyA) &mesh.Sf()))
MRF	makeRelative (fvc::interpolate(rho), phiHbyA)
	setSnGrad< fixedFluxPressureFvPatchScalarField > (p_rgh.boundaryField(),(phiHbyA.boundaryField() - MRF.relative(mesh.Sf().boundaryField() &U.boundaryField()) *rho.boundaryField())/(mesh.magSf().boundaryField() *rhorAUf.boundaryField()))
	while (simple.correctNonOrthogonal())
	if (closedVolume)

Variables
	HbyA = rAU*UEqn().H()
bool	closedVolume = adjustPhi(phiHbyA, U, p_rgh)
	phiHbyA = phig
	p = p_rgh + rho*gh
dimensionedScalar	compressibility = fvc::domainIntegrate(psi)
bool	compressible = (compressibility.value() > SMALL)
	rho = thermo.rho()

Function Documentation

relax()

rho relax

(

)

rAU()

volScalarField rAU	(	"rAU"	,
		1.0/	UEqn).A(
	)

rhorAUf()

surfaceScalarField rhorAUf	(	"rhorAUf"	,
		fvc::interpolate(rho *rAU)
	)

HbyA()

volVectorField HbyA	(	"HbyA"	,
		U
	)

clear()

UEqn clear

(

)

phig()

surfaceScalarField phig

(

-rhorAUf *ghf *

fvc::snGradrho) *mesh.magSf(

)

phiHbyA()

surfaceScalarField phiHbyA	(	"phiHbyA"	,
		(fvc::interpolate(rho *HbyA) &mesh.Sf())
	)

makeRelative()

MRF makeRelative	(	fvc::interpolate(rho)	,
		phiHbyA
	)

setSnGrad< fixedFluxPressureFvPatchScalarField >()

setSnGrad< fixedFluxPressureFvPatchScalarField >	(	p_rgh.	boundaryField(),
		(phiHbyA.boundaryField() - MRF.relative(mesh.Sf().boundaryField() &U.boundaryField()) *rho.boundaryField())/(mesh.magSf().boundaryField() *rhorAUf.boundaryField())
	)

while()

while

(

simple.

correctNonOrthogonal()

)

Definition at line 38 of file pEqn.H.

References Foam::fvc::div(), fvOptions, Foam::getRefCellValue(), HbyA, Foam::fvc::laplacian(), p_rgh, phi, phig(), phiHbyA, pRefCell, rAU(), Foam::fvc::reconstruct(), rhorAUf(), and U.

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if()

if

(

closedVolume

)

Definition at line 73 of file pEqn.H.

References compressible, Foam::fvc::domainIntegrate(), Foam::getRefCellValue(), gh, initialMass, p, p_rgh, pRefCell, pRefValue, psi, and rho.

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Variable Documentation

HbyA

HbyA = rAU*UEqn().H()

Definition at line 9 of file pEqn.H.

closedVolume

bool closedVolume = adjustPhi(phiHbyA, U, p_rgh)

Definition at line 22 of file pEqn.H.

phiHbyA

phiHbyA = phig

Definition at line 24 of file pEqn.H.

p

p = p_rgh + rho*gh

Definition at line 66 of file pEqn.H.

compressibility

dimensionedScalar compressibility = fvc::domainIntegrate(psi)

Definition at line 68 of file pEqn.H.

compressible

bool compressible = (compressibility.value() > SMALL)

Definition at line 69 of file pEqn.H.

rho

rho = thermo.rho()

Definition at line 92 of file pEqn.H.