pEqn.H File Reference

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Functions
volScalarField	rAU (1.0/UEqn.A())
surfaceScalarField	rhorAUf ("rhorAUf", fvc::interpolate(rho *rAU))
volVectorField	HbyA (constrainHbyA(rAU *UEqn.H(), U, p))
	if (pimple.transonic())
MRF	makeRelative (fvc::interpolate(rho), phiHbyA)
	constrainPressure (p, rho, U, phiHbyA, rhorAUf, MRF)
	while (pimple.correctNonOrthogonal())
U	correctBoundaryConditions ()
fvOptions	correct (U)
surfaceVectorField	n (mesh.Sf()/mesh.magSf())
	if (thermo.dpdt())

Variables
	rho = thermo.rho()
	else
	U = HbyA - rAU*fvc::grad(p)
	K = 0.5*magSqr(U)
	rhoUf = n*(fvc::absolute(phi, rho, U)/mesh.magSf() - (n & rhoUf))

Function Documentation

rAU()

volScalarField rAU

(

1.0/UEqn.

A()

)

rhorAUf()

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

HbyA()

volVectorField HbyA

(

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

)

if() [1/2]

if

(

pimple.

transonic()

)

Definition at line 7 of file pEqn.H.

References Foam::fac::ddt(), ddtCorr, Foam::fac::div(), Foam::fvc::flux(), fvOptions, HbyA, interpolate(), Foam::fac::laplacian(), makeRelative(), mesh, MRF, p, phi, phid(), pimple, psi, rho, rhorAUf(), rhoUf, and U.

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makeRelative()

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

constrainPressure()

constrainPressure	(	p	,
		rho	,
		U	,
		phiHbyA	,
		rhorAUf	,
		MRF
	)

while()

while

(

pimple.

correctNonOrthogonal()

)

Definition at line 63 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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correctBoundaryConditions()

U correctBoundaryConditions

(

)

correct()

fvOptions correct

(

U

)

n()

surfaceVectorField n

(

mesh.

Sf)/mesh.magSf(

)

if() [2/2]

if

(

thermo.

dpdt()

)

Definition at line 97 of file pEqn.H.

References Foam::fac::ddt(), Foam::fac::div(), dpdt, Foam::fvc::meshPhi(), p, rho, and U.

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Variable Documentation

rho

rho = thermo.rho()

Definition at line 1 of file pEqn.H.

else

else

Initial value:

{
    surfaceScalarField phiHbyA
    (
        "phiHbyA",
        (
            fvc::flux(rho*HbyA)
          + MRF.zeroFilter(rhorAUf*fvc::ddtCorr(rho, U, rhoUf))
        )
    )

Definition at line 47 of file pEqn.H.

U

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

Definition at line 86 of file pEqn.H.

K

K = 0.5*magSqr(U)

Definition at line 89 of file pEqn.H.

rhoUf

rhoUf = n*(fvc::absolute(phi, rho, U)/mesh.magSf() - (n & rhoUf))

Definition at line 94 of file pEqn.H.