pcEqn.H File Reference

Include dependency graph for pcEqn.H:

Go to the source code of this file.

Functions
	if (!pimple.SIMPLErho())
const volScalarField	psip0 (psi *p)
volScalarField	rAU (1.0/UEqn.A())
volScalarField	rAtU (1.0/(1.0/rAU - UEqn.H1()))
volVectorField	HbyA (constrainHbyA(rAU *UEqn.H(), U, p))
	if (pimple.nCorrPISO()<=1)
surfaceScalarField	phiHbyA ("phiHbyA",(fvc::interpolate(rho) *fvc::flux(HbyA)+MRF.zeroFilter(fvc::interpolate(rho *rAU) *fvc::ddtCorr(rho, U, phi, rhoUf))))
MRF	makeRelative (fvc::interpolate(rho), phiHbyA)
volScalarField	rhorAtU ("rhorAtU", rho *rAtU)
	constrainPressure (p, rho, U, phiHbyA, rhorAtU, MRF)
	if (pimple.transonic())
fvScalarMatrix	pDDtEqn (fvc::ddt(rho)+psi *correction(fvm::ddt(p))+fvc::div(phiHbyA)==fvOptions(psi, p, rho.name()))
	while (pimple.correctNonOrthogonal())
p	relax ()
U	correctBoundaryConditions ()
fvOptions	correct (U)
	if (pressureControl.limit(p))
thermo	correctRho (psi *p - psip0, rhoMin, rhoMax)
	if (thermo.dpdt())

Variables
	else
	HbyA = (rAU - rAtU)*fvc::grad(p)
	U = HbyA - rAtU*fvc::grad(p)
	K = 0.5*magSqr(U)
	rho = thermo.rho()

Function Documentation

if() [1/5]

if

(

!pimple.

SIMPLErho()

)

Definition at line 1 of file pcEqn.H.

References pimple, and rho.

psip0()

const volScalarField psip0

(

psi *

p

)

References p, and psi.

rAU()

volScalarField rAU

(

1.0/UEqn.

A()

)

References UEqn.

rAtU()

volScalarField rAtU

(

1.0/

1.0/rAU - UEqn.H1()

)

References rAU, and UEqn.

HbyA()

volVectorField HbyA

(

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

)

References p, rAU, U, and UEqn.

if() [2/5]

if

(

pimple.nCorrPISO()<=

1

)

Definition at line 14 of file pcEqn.H.

References pimple, and tUEqn().

Here is the call graph for this function:

phiHbyA()

surfaceScalarField phiHbyA	(	"phiHbyA"	,
		(fvc::interpolate(rho) *fvc::flux(HbyA)+MRF.zeroFilter(fvc::interpolate(rho *rAU) *fvc::ddtCorr(rho, U, phi, rhoUf)))	)

References HbyA, MRF, phi, phiHbyA, rAU, rho, rhoUf, and U.

makeRelative()

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

References MRF, phiHbyA, and rho.

rhorAtU()

volScalarField rhorAtU	(	"rhorAtU"	,
		rho *	rAtU )

References rAtU(), and rho.

Here is the call graph for this function:

constrainPressure()

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

References MRF, p, phiHbyA, rho, rhorAtU(), and U.

Here is the call graph for this function:

if() [3/5]

if

(

pimple.

transonic()

)

Definition at line 39 of file pcEqn.H.

References fvOptions, HbyA, mesh, p, pDDtEqn(), phi, phid(), phiHbyA, pimple, psi, rAtU(), rAU, rho, and rhorAtU().

Here is the call graph for this function:

pDDtEqn()

fvScalarMatrix pDDtEqn

(

fvc::ddt(rho)+psi *correction(fvm::ddt(p))+fvc::div(phiHbyA)

= =fvOptions(psi, p, rho.name())

)

References p, phiHbyA, psi, and rho.

Referenced by if(), and while().

Here is the caller graph for this function:

while()

while

(

pimple.

correctNonOrthogonal()

)

Definition at line 89 of file pcEqn.H.

References p, pDDtEqn(), phi, phiHbyA, pimple, and rhorAtU().

Here is the call graph for this function:

relax()

p relax

(

)

References p.

correctBoundaryConditions()

U correctBoundaryConditions

(

)

References U.

correct()

fvOptions correct

(

U

)

References fvOptions, and U.

if() [4/5]

if

(

pressureControl.

limitp

)

Definition at line 113 of file pcEqn.H.

References p, and pressureControl.

correctRho()

thermo correctRho	(	psi *p -	psip0,
		rhoMin	,
		rhoMax	)

References p, psi, psip0(), rhoMax, and rhoMin.

Here is the call graph for this function:

if() [5/5]

if

(

thermo.

dpdt()

)

Definition at line 124 of file pcEqn.H.

References dpdt, mesh, p, rho, and U.

Variable Documentation

else

else

Initial value:

{
    phiHbyA += fvc::interpolate(rho*(rAtU - rAU))*fvc::snGrad(p)*mesh.magSf()

Definition at line 76 of file pcEqn.H.

HbyA

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

Definition at line 79 of file pcEqn.H.

U

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

Definition at line 108 of file pcEqn.H.

K

K = 0.5*magSqr(U)

Definition at line 111 of file pcEqn.H.

rho

rho = thermo.rho()

Definition at line 119 of file pcEqn.H.