EEqn.H
Go to the documentation of this file.
1 {
2  volScalarField& he = thermo.he();
3 
4  fvScalarMatrix EEqn
5  (
6  mvConvection->fvmDiv(phi, he)
7  + (
8  he.name() == "e"
9  ? fvc::div(phi, volScalarField("Ekp", 0.5*magSqr(U) + p/rho))
10  : fvc::div(phi, volScalarField("K", 0.5*magSqr(U)))
11  )
12  - fvm::laplacian(turbulence->alphaEff(), he)
13  ==
14  rho*(U&g)
15  + Qdot
16  + parcels.Sh(he)
17  + radiation->Sh(thermo, he)
18  + fvOptions(rho, he)
19  );
20 
21  EEqn.relax();
22 
23  fvOptions.constrain(EEqn);
24 
25  EEqn.solve();
26 
27  fvOptions.correct(he);
28 
29  thermo.correct();
30  radiation->correct();
31 
32  Info<< "T gas min/max = " << min(T).value() << ", "
33  << max(T).value() << endl;
34 }
p
volScalarField & p
Definition: createFieldRefs.H:8
turbulence
Info<< "Reading field U\n"<< endl;volVectorField U(IOobject("U", runTime.timeName(), mesh, IOobject::MUST_READ, IOobject::AUTO_WRITE), mesh);volScalarField rho(IOobject("rho", runTime.timeName(), mesh, IOobject::NO_READ, IOobject::AUTO_WRITE), thermo.rho());volVectorField rhoU(IOobject("rhoU", runTime.timeName(), mesh, IOobject::NO_READ, IOobject::NO_WRITE), rho *U);volScalarField rhoE(IOobject("rhoE", runTime.timeName(), mesh, IOobject::NO_READ, IOobject::NO_WRITE), rho *(e+0.5 *magSqr(U)));surfaceScalarField pos(IOobject("pos", runTime.timeName(), mesh), mesh, dimensionedScalar("pos", dimless, 1.0));surfaceScalarField neg(IOobject("neg", runTime.timeName(), mesh), mesh, dimensionedScalar("neg", dimless, -1.0));surfaceScalarField phi("phi", fvc::flux(rhoU));Info<< "Creating turbulence model\n"<< endl;autoPtr< compressible::turbulenceModel > turbulence(compressible::turbulenceModel::New(rho, U, phi, thermo))
Definition: createFields.H:94
thermo
Basic thermodynamics type based on the use of fitting functions for cp, h, s obtained from the templa...
Foam::endl
Ostream & endl(Ostream &os)
Add newline and flush stream.
Definition: Ostream.H:369
Foam::fac::div
tmp< GeometricField< Type, faPatchField, areaMesh > > div(const GeometricField< Type, faePatchField, edgeMesh > &ssf)
Definition: facDiv.C:50
Foam::min
label min(const labelHashSet &set, label minValue=labelMax)
Find the min value in labelHashSet, optionally limited by second argument.
Definition: hashSets.C:33
Foam::magSqr
dimensioned< typename typeOfMag< Type >::type > magSqr(const dimensioned< Type > &dt)
Foam::fvScalarMatrix
fvMatrix< scalar > fvScalarMatrix
Definition: fvMatricesFwd.H:44
EEqn
fvScalarMatrix EEqn(fvm::ddt(rho, he)+mvConvection->fvmDiv(phi, he)+fvc::ddt(rho, K)+fvc::div(phi, K)+(he.name()=="e" ? fvc::div(fvc::absolute(phi/fvc::interpolate(rho), U), p, "div(phiv,p)") :-dpdt) - fvm::laplacian(turbulence->alphaEff(), he)==Qdot+fvOptions(rho, he))
fvOptions
fv::options & fvOptions
Definition: setRegionFluidFields.H:23
Foam::Info
messageStream Info
Information stream (stdout output on master, null elsewhere)
mvConvection
tmp< fv::convectionScheme< scalar > > mvConvection(fv::convectionScheme< scalar >::New(mesh, fields, phi, mesh.divScheme("div(phi,Yi_h)")))
phi
surfaceScalarField & phi
Definition: setRegionFluidFields.H:8
Foam::volScalarField
GeometricField< scalar, fvPatchField, volMesh > volScalarField
Definition: volFieldsFwd.H:57
Foam::max
label max(const labelHashSet &set, label maxValue=labelMin)
Find the max value in labelHashSet, optionally limited by second argument.
Definition: hashSets.C:47
radiation
autoPtr< radiation::radiationModel > radiation(radiation::radiationModel::New(T))
he
he
Definition: EEqn.H:38
Qdot
scalar Qdot
Definition: solveChemistry.H:2
g
const uniformDimensionedVectorField & g
Definition: createFluidFields.H:26
T
const volScalarField & T
Definition: createFieldRefs.H:2
U
U
Definition: pEqn.H:72
rho
rho
Definition: EEqn.H:45
alphaEff
volScalarField alphaEff("alphaEff", turbulence->nu()/Pr+alphat)
Foam::fac::laplacian
tmp< GeometricField< Type, faPatchField, areaMesh > > laplacian(const GeometricField< Type, faPatchField, areaMesh > &vf, const word &name)
Definition: facLaplacian.C:47