Adding alphaEqn.H with interpolation method.
Adding special alphaCourantNo for overlaping Adding bounded term to UEq.H for overInterDyMFoam Changing to NO_WRITE for the cellMask field Changing twoSimpleRotors tutorial to open domain
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sergio
parent
ad8dfd4ad8
commit
6ff341b5f5
@ -3,6 +3,7 @@
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fvVectorMatrix UEqn
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(
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fvm::ddt(rho, U) + fvm::div(rhoPhi, U)
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- fvm::Sp(fvc::ddt(rho) + fvc::div(rhoPhi), U)
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+ MRF.DDt(rho, U)
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+ turbulence->divDevRhoReff(rho, U)
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==
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@ -0,0 +1,59 @@
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/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 2011-2014 OpenFOAM Foundation
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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Global
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alphaCourantNo
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Description
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Calculates and outputs the mean and maximum Courant Numbers.
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\*---------------------------------------------------------------------------*/
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scalar maxAlphaCo
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(
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readScalar(runTime.controlDict().lookup("maxAlphaCo"))
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);
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scalar alphaCoNum = 0.0;
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scalar meanAlphaCoNum = 0.0;
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if (mesh.nInternalFaces())
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{
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surfaceScalarField phiMask(localMin<scalar>(mesh).interpolate(cellMask));
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scalarField sumPhi
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(
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mixture.nearInterface()().internalField()
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*fvc::surfaceSum(mag(phiMask*phi))().internalField()
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);
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alphaCoNum = 0.5*gMax(sumPhi/mesh.V().field())*runTime.deltaTValue();
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meanAlphaCoNum =
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0.5*(gSum(sumPhi)/gSum(mesh.V().field()))*runTime.deltaTValue();
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}
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Info<< "Interface Courant Number mean: " << meanAlphaCoNum
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<< " max: " << alphaCoNum << endl;
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// ************************************************************************* //
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@ -0,0 +1,131 @@
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{
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word alphaScheme("div(phi,alpha)");
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word alpharScheme("div(phirb,alpha)");
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// Standard face-flux compression coefficient
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surfaceScalarField phic(mixture.cAlpha()*mag(phi/mesh.magSf()));
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// Add the optional isotropic compression contribution
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if (icAlpha > 0)
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{
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phic *= (1.0 - icAlpha);
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phic += (mixture.cAlpha()*icAlpha)*fvc::interpolate(mag(U));
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}
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surfaceScalarField::Boundary& phicBf =
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phic.boundaryFieldRef();
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// Do not compress interface at non-coupled boundary faces
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// (inlets, outlets etc.)
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forAll(phic.boundaryField(), patchi)
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{
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fvsPatchScalarField& phicp = phicBf[patchi];
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if (!phicp.coupled())
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{
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phicp == 0;
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}
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}
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tmp<surfaceScalarField> tphiAlpha;
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if (MULESCorr)
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{
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mesh.interpolate(alpha1);
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fvScalarMatrix alpha1Eqn
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(
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fv::EulerDdtScheme<scalar>(mesh).fvmDdt(alpha1)
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+ fv::gaussConvectionScheme<scalar>
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(
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mesh,
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phi,
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upwind<scalar>(mesh, phi)
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).fvmDiv(phi, alpha1)
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);
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alpha1Eqn.solve();
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tmp<surfaceScalarField> tphiAlphaUD(alpha1Eqn.flux());
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alphaPhi = tphiAlphaUD();
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if (alphaApplyPrevCorr && tphiAlphaCorr0.valid())
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{
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MULES::correct(alpha1, alphaPhi, tphiAlphaCorr0.ref(), 1, 0);
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alphaPhi += tphiAlphaCorr0();
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}
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// Cache the upwind-flux
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tphiAlphaCorr0 = tphiAlphaUD;
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alpha2 = 1.0 - alpha1;
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mixture.correct();
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}
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for (int aCorr=0; aCorr<nAlphaCorr; aCorr++)
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{
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surfaceScalarField phir(phic*mixture.nHatf());
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tmp<surfaceScalarField> tphiAlphaUn
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(
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fvc::flux
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(
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phi,
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alpha1,
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alphaScheme
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)
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+ fvc::flux
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(
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-fvc::flux(-phir, alpha2, alpharScheme),
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alpha1,
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alpharScheme
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)
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);
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if (MULESCorr)
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{
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tmp<surfaceScalarField> tphiAlphaCorr(tphiAlphaUn() - alphaPhi);
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volScalarField alpha10("alpha10", alpha1);
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MULES::correct(alpha1, tphiAlphaUn(), tphiAlphaCorr.ref(), 1, 0);
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mesh.interpolate(alpha1);
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// Under-relax the correction for all but the 1st corrector
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if (aCorr == 0)
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{
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alphaPhi += tphiAlphaCorr();
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}
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else
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{
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alpha1 = 0.5*alpha1 + 0.5*alpha10;
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alphaPhi += 0.5*tphiAlphaCorr();
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}
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}
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else
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{
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alphaPhi = tphiAlphaUn;
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MULES::explicitSolve(alpha1, phi, alphaPhi, 1, 0);
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mesh.interpolate(alpha1);
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}
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alpha2 = 1.0 - alpha1;
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mixture.correct();
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}
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rhoPhi = alphaPhi*(rho1 - rho2) + phi*rho2;
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if (alphaApplyPrevCorr && MULESCorr)
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{
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tphiAlphaCorr0 = alphaPhi - tphiAlphaCorr0;
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}
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Info<< "Phase-1 volume fraction = "
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<< alpha1.weightedAverage(mesh.Vsc()).value()
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<< " Min(alpha1) = " << min(alpha1).value()
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<< " Max(alpha1) = " << max(alpha1).value()
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<< endl;
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}
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@ -41,7 +41,7 @@ volScalarField cellMask
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runTime.timeName(),
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mesh,
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IOobject::NO_READ,
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IOobject::AUTO_WRITE
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IOobject::NO_WRITE
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),
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mesh,
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dimensionedScalar("cellMask", dimless, 1.0),
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@ -16,7 +16,7 @@ FoamFile
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dimensions [0 1 -1 0 0 0 0];
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internalField uniform (0 0 0);
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internalField uniform (0.1 0 0);
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boundaryField
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{
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@ -36,16 +36,16 @@ boundaryField
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value uniform (0 0 0);
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}
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// left1
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// {
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// type pressureInletOutletVelocity;
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// value uniform (0 0 0);
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// }
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// left1
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// {
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// type fixedValue;
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// value $internalField;
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// }
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outlet
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{
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type pressureInletOutletVelocity;
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value uniform (0 0 0);
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}
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inlet
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{
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type fixedValue;
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value $internalField;
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}
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//
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// right1
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// {
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@ -28,26 +28,15 @@ boundaryField
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type zeroGradient;
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}
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// left1
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// {
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// type uniformTotalPressure;
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// pressure table
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// (
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// (0 10)
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// (1 40)
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// );
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// p0 40; // only used for restarts
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// U U;
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// phi phi;
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// rho none;
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// psi none;
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// gamma 1;
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// value uniform 40;
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// }
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// left1
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// {
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// type zeroGradient;
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// }
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outlet
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{
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type fixedValue;
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value uniform 0;
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}
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inlet
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{
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type zeroGradient;
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}
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//
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// right1
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// {
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@ -94,7 +94,23 @@ boundary
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(
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(3 7 6 2)
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(1 5 4 0)
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);
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}
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inlet
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{
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type patch;
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faces
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(
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(0 4 7 3)
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);
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}
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outlet
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{
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type patch;
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faces
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(
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(2 6 5 1)
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);
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}
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@ -24,7 +24,7 @@ startTime 0;
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stopAt endTime;
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endTime 0.06;
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endTime 0.6;
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deltaT 0.00025;
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@ -20,7 +20,7 @@ libs ("liboverset.so");
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application overInterDyMFoam ;
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startFrom startTime;
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startFrom latestTime;//startTime;
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startTime 0.0;
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@ -32,7 +32,7 @@ deltaT 0.001;
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writeControl adjustableRunTime;
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writeInterval 0.05;
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writeInterval 0.1;
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purgeWrite 0;
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@ -80,8 +80,8 @@ solvers
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PIMPLE
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{
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momentumPredictor no;
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nOuterCorrectors 3;
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nCorrectors 1;
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nOuterCorrectors 2;
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nCorrectors 2;
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nNonOrthogonalCorrectors 0;
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ddtCorr yes;
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