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ENH: buoyantPimpleFoam - updated equation sources

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This commit is contained in:
andy
2012-12-06 13:30:04 +00:00
parent d023108fa7
commit 577ef5742d
4 changed files with 7 additions and 6 deletions
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5
applications/solvers/heatTransfer/buoyantPimpleFoam/UEqn.H
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@ -5,10 +5,14 @@
fvm::ddt(rho, U) fvm::ddt(rho, U)
+ fvm::div(phi, U) + fvm::div(phi, U)
+ turbulence->divDevRhoReff(U) + turbulence->divDevRhoReff(U)
==
sources(rho, U)
); );
UEqn.relax(); UEqn.relax();
sources.constrain(UEqn);
if (pimple.momentumPredictor()) if (pimple.momentumPredictor())
{ {
solve solve
@ -22,7 +26,6 @@
- fvc::snGrad(p_rgh) - fvc::snGrad(p_rgh)
)*mesh.magSf() )*mesh.magSf()
) )
+ sources(rho, U)
); );
K = 0.5*magSqr(U); K = 0.5*magSqr(U);
} }

1
applications/solvers/heatTransfer/buoyantPimpleFoam/buoyantPimpleFoam.C
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@ -36,7 +36,6 @@ Description
#include "fvCFD.H" #include "fvCFD.H"
#include "rhoThermo.H" #include "rhoThermo.H"
#include "turbulenceModel.H" #include "turbulenceModel.H"
#include "fixedGradientFvPatchFields.H"
#include "IObasicSourceList.H" #include "IObasicSourceList.H"
#include "pimpleControl.H" #include "pimpleControl.H"

4
applications/solvers/heatTransfer/buoyantPimpleFoam/pEqn.H
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@ -9,7 +9,7 @@
surfaceScalarField rhorAUf("Dp", fvc::interpolate(rho*rAU)); surfaceScalarField rhorAUf("Dp", fvc::interpolate(rho*rAU));
volVectorField HbyA("HbyA", U); volVectorField HbyA("HbyA", U);
HbyA = rAU*(UEqn == sources(rho, U))().H(); HbyA = rAU*UEqn.H();
surfaceScalarField phig(-rhorAUf*ghf*fvc::snGrad(rho)*mesh.magSf()); surfaceScalarField phig(-rhorAUf*ghf*fvc::snGrad(rho)*mesh.magSf());
@ -24,6 +24,8 @@
+ phig + phig
); );
sources.relativeFlux(fvc::interpolate(rho), phiHbyA);
fvScalarMatrix p_rghDDtEqn fvScalarMatrix p_rghDDtEqn
( (
fvc::ddt(rho) + psi*correction(fvm::ddt(p_rgh)) fvc::ddt(rho) + psi*correction(fvm::ddt(p_rgh))

3
applications/solvers/heatTransfer/buoyantSimpleFoam/createZones.H
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@ -1,3 +0,0 @@
IOMRFZoneList mrfZones(mesh);
mrfZones.correctBoundaryVelocity(U);