pEqn.H File Reference

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Functions
volScalarField	rAU (1.0/UEqn.A())
volVectorField	HbyA (constrainHbyA(rAU *UEqn.H(), U, p))
surfaceScalarField	phiHbyA ("phiHbyA", fvc::flux(HbyA))
	if (pimple.ddtCorr())
MRF	makeRelative (phiHbyA)
	if (p.needReference())
tmp< volScalarField >	rAtU (rAU)
	if (pimple.nCorrPISO()<=1)
	constrainPressure (p, U, phiHbyA, rAtU(), MRF)
	while (pimple.correctNonOrthogonal())
p	relax ()
U	correctBoundaryConditions ()
fvOptions	correct (U)

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

Function Documentation

rAU()

volScalarField rAU

(

1.0/UEqn.

A()

)

HbyA()

volVectorField HbyA

(

constrainHbyA(rAU *UEqn.H(), U, p)

)

phiHbyA()

surfaceScalarField phiHbyA	(	"phiHbyA"	,
		fvc::flux(HbyA)
	)

if() [1/3]

if

(

pimple.

ddtCorr()

)

Definition at line 5 of file pEqn.H.

References ddtCorr, interpolate(), MRF, phi, phiHbyA, rAU(), U, and Uf.

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makeRelative()

MRF makeRelative

(

phiHbyA

)

if() [2/3]

if

(

p.

needReference()

)

Definition at line 16 of file pEqn.H.

References adjustPhi(), Foam::fvc::makeAbsolute(), makeRelative(), p, phiHbyA, and U.

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rAtU()

tmp<volScalarField> rAtU

(

rAU

)

Referenced by if(), and while().

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if() [3/3]

if

(

pimple.nCorrPISO()<=

1

)

Definition at line 33 of file pEqn.H.

References tUEqn().

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constrainPressure()

constrainPressure	(	p	,
		U	,
		phiHbyA	,
		rAtU()	,
		MRF
	)

while()

while

(

pimple.

correctNonOrthogonal()

)

Definition at line 42 of file pEqn.H.

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

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relax()

p relax

(

)

correctBoundaryConditions()

U correctBoundaryConditions

(

)

correct()

fvOptions correct

(

U

)

Variable Documentation

else

else

Initial value:

{
    phiHbyA += MRF.zeroFilter(fvc::interpolate(rAU))

Definition at line 10 of file pEqn.H.

U

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

Definition at line 64 of file pEqn.H.