pEqn.H File Reference

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Functions
volScalarField	rAU (1.0/UEqn().A())
volVectorField	HbyA ("HbyA", U)
surfaceScalarField	phiHbyA ("phiHbyA",(fvc::interpolate(HbyA) &mesh.Sf())+fvc::interpolate(rAU) *fvc::ddtCorr(U, phi))
MRF	makeRelative (phiHbyA)
	adjustPhi (phiHbyA, U, p)
tmp< volScalarField >	rAtU (rAU)
	if (pimple.consistent())
	if (pimple.nCorrPISO()<=1)
surfaceScalarField	rAUf ("rAUf", fvc::interpolate(rAtU()))
	setSnGrad< fixedFluxPressureFvPatchScalarField > (p.boundaryField(),(phiHbyA.boundaryField() - MRF.relative(mesh.Sf().boundaryField() &U.boundaryField()))/(mesh.magSf().boundaryField() *rAUf.boundaryField()))
	while (pimple.correctNonOrthogonal())
p	relax ()
U	correctBoundaryConditions ()
fvOptions	correct (U)

Variables
	HbyA = rAU*UEqn().H()
	U = HbyA - rAtU()*fvc::grad(p)

Function Documentation

rAU()

volScalarField rAU

(

1.0/

UEqn).A(

)

HbyA()

volVectorField HbyA	(	"HbyA"	,
		U
	)

phiHbyA()

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

makeRelative()

MRF makeRelative

(

phiHbyA

)

adjustPhi()

adjustPhi	(	phiHbyA	,
		U	,
		p
	)

rAtU()

tmp<volScalarField> rAtU

(

rAU

)

if() [1/2]

if

(

pimple.

consistent()

)

Definition at line 18 of file pEqn.H.

References Foam::fvc::grad(), HbyA, Foam::MULES::interpolate(), Foam::max(), mesh, p, phiHbyA, rAtU(), rAU(), Foam::fvc::snGrad(), and UEqn().

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if() [2/2]

if

(

pimple.nCorrPISO()<=

1

)

Definition at line 26 of file pEqn.H.

References UEqn().

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rAUf()

surfaceScalarField rAUf	(	"rAUf"	,
		fvc::interpolate(rAtU())
	)

setSnGrad< fixedFluxPressureFvPatchScalarField >()

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

while()

while

(

pimple.

correctNonOrthogonal()

)

Definition at line 44 of file pEqn.H.

References Foam::fvc::div(), Foam::fvc::laplacian(), mesh, p, phi, phiHbyA, pimple, pRefCell, pRefValue, and rAUf().

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relax()

p relax

(

)

correctBoundaryConditions()

U correctBoundaryConditions

(

)

correct()

fvOptions correct

(

U

)

Variable Documentation

HbyA

HbyA = rAU*UEqn().H()

Definition at line 3 of file pEqn.H.

U

U = HbyA - rAtU()*fvc::grad(p)

Definition at line 67 of file pEqn.H.