pEqn.H File Reference

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Functions
volScalarField	rAU ("rAU", 1.0/UEqn().A())
surfaceScalarField	rhorAUf ("rhorAUf", fvc::interpolate(rho *rAU))
volVectorField	HbyA ("HbyA", U)
surfaceScalarField	phig (-rhorAUf *ghf *fvc::snGrad(rho) *mesh.magSf())
surfaceScalarField	phiHbyA ("phiHbyA",((fvc::interpolate(rho *HbyA) &mesh.Sf())+rhorAUf *fvc::ddtCorr(rho, U, phi))+phig)
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()))
tmp< fvScalarMatrix >	p_rghDDtEqn (new fvScalarMatrix(p_rgh, dimMass/dimTime))
	for (int nonOrth=0;nonOrth<=nNonOrthCorr;nonOrth++)
	if (thermo.dpdt())
	if (compressible)
	if (closedVolume &&compressible)

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

Function Documentation

rAU()

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

rhorAUf()

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

HbyA()

volVectorField HbyA	(	"HbyA"	,
		U
	)

phig()

surfaceScalarField phig

(

-rhorAUf *ghf *

fvc::snGradrho) *mesh.magSf(

)

phiHbyA()

surfaceScalarField phiHbyA	(	"phiHbyA"	,
		((fvc::interpolate(rho *HbyA) &mesh.Sf())+rhorAUf *fvc::ddtCorr(rho, U, phi))+	phig
	)

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())
	)

p_rghDDtEqn()

tmp<fvScalarMatrix> p_rghDDtEqn

(

new

fvScalarMatrixp_rgh, dimMass/dimTime

)

for()

for

(

int

nonOrth = 0; nonOrth<=nNonOrthCorr; nonOrth++

)

Definition at line 59 of file pEqn.H.

References Foam::fvc::div(), fvOptions, HbyA, Foam::fvc::laplacian(), Foam::magSqr(), mesh, nCorr, nNonOrthCorr, nOuterCorr, p_rgh, p_rghDDtEqn(), phi, phig(), phiHbyA, rAU(), Foam::fvc::reconstruct(), rhorAUf(), and U.

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if() [1/3]

if

(

thermo.

dpdt()

)

Definition at line 101 of file pEqn.H.

References Foam::fvc::ddt(), dpdt, and p.

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if() [2/3]

if

(

compressible

)

Definition at line 106 of file pEqn.H.

if() [3/3]

if

(

closedVolume &&

compressible

)

Definition at line 117 of file pEqn.H.

References compressibility, Foam::fvc::domainIntegrate(), gh, initialMass, p, p_rgh, and rho.

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Variable Documentation

compressibility

dimensionedScalar compressibility = fvc::domainIntegrate(psi)

Definition at line 3 of file pEqn.H.

compressible

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

Definition at line 4 of file pEqn.H.

rho

rho = thermo.rho()

Definition at line 6 of file pEqn.H.

HbyA

HbyA = rAU*UEqn().H()

Definition at line 12 of file pEqn.H.

p

p = p_rgh + rho*gh

Definition at line 98 of file pEqn.H.