pEqn.H File Reference

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Functions
volVectorField	HbyA ("HbyA", U)
surfaceScalarField	rhorAUf ("rhorAUf", fvc::interpolate(rho)/fvc::interpolate(UEqn.A()))
surfaceVectorField	rhoHbyAf ("rhoHbyAf", fvc::interpolate(rho) *fvc::interpolate(U)+rhorAUf *fvc::interpolate(fvc::grad(p)))
	if (pimple.nCorrPISO()<=1)
	if (pimple.transonic())
MRF	makeRelative (fvc::interpolate(rho), phiHbyA)
	while (pimple.correctNonOrthogonal())
p	relax ()
U	correctBoundaryConditions ()
fvOptions	correct (U)

Variables
	HbyA = rAU*UEqn.H()
	else
	phiByRho = phi/fvc::interpolate(rho)
	U = HbyA - rAU*fvc::grad(p)
	rho = thermo.rho()

Function Documentation

HbyA()

volVectorField HbyA	(	"HbyA"	,
		U
	)

rhorAUf()

surfaceScalarField rhorAUf	(	"rhorAUf"	,
		fvc::interpolate(rho)/fvc::interpolate(UEqn.A())
	)

rhoHbyAf()

surfaceVectorField rhoHbyAf	(	"rhoHbyAf"	,
		fvc::interpolate(rho) *fvc::interpolate(U)+rhorAUf *fvc::interpolate(fvc::grad(p))
	)

if() [1/2]

if

(

pimple.nCorrPISO()<=

1

)

Definition at line 26 of file pEqn.H.

References tUEqn().

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if() [2/2]

if

(

pimple.

transonic()

)

Definition at line 31 of file pEqn.H.

References args, argList::executable(), Foam::exit(), and Foam::FatalError.

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makeRelative()

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

while()

while

(

pimple.

correctNonOrthogonal()

)

Definition at line 54 of file pEqn.H.

References Foam::fac::ddt(), Foam::fac::div(), fvOptions, Foam::fac::laplacian(), mesh, p, phi, phiHbyA, pimple, psi, rho, and rhorAUf().

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relax()

p relax

(

)

correctBoundaryConditions()

U correctBoundaryConditions

(

)

correct()

fvOptions correct

(

U

)

Variable Documentation

HbyA

HbyA = rAU*UEqn.H()

Definition at line 4 of file pEqn.H.

Referenced by for(), if(), and while().

else

else

Initial value:

{
        
        surfaceScalarField phiHbyA
        (
            "phiHbyA",
            (
                (rhoHbyAf & mesh.Sf())
              + rhorAUf*fvc::interpolate(rho)*fvc::ddtCorr(U, phiByRho)
              + fvc::interpolate(rho)
              * fvc::alphaCorr(U, phiByRho, pimple.finalInnerIter())
            )
        )

Definition at line 38 of file pEqn.H.

phiByRho

phiByRho = phi/fvc::interpolate(rho)

Definition at line 76 of file pEqn.H.

U

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

Definition at line 84 of file pEqn.H.

rho

rho = thermo.rho()

Definition at line 89 of file pEqn.H.