multivariateScheme.C
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25 
26 #include "volFields.H"
27 #include "surfaceFields.H"
28 #include "upwind.H"
29 
30 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
31 
32 template<class Type, class Scheme>
34 (
35  const fvMesh& mesh,
37  fieldTable& fields,
38  const surfaceScalarField& faceFlux,
39  Istream& schemeData
40 )
41 :
43  (
44  mesh,
45  fields,
46  faceFlux,
47  schemeData
48  ),
49  Scheme::LimiterType(schemeData),
50  faceFlux_(faceFlux),
51  weights_
52  (
53  IOobject
54  (
55  "multivariateWeights",
56  mesh.time().timeName(),
57  mesh
58  ),
59  mesh,
60  dimless
61  )
62 {
64  fieldTable::const_iterator iter = this->fields().begin();
65 
67  (
68  Scheme(mesh, faceFlux_, *this).limiter(*iter())
69  );
70 
71  for (++iter; iter != this->fields().end(); ++iter)
72  {
73  limiter = min
74  (
75  limiter,
76  Scheme(mesh, faceFlux_, *this).limiter(*iter())
77  );
78  }
79 
80  weights_ =
81  limiter*mesh.surfaceInterpolation::weights()
82  + (scalar(1) - limiter)*upwind<Type>(mesh, faceFlux_).weights();
83 }
84 
85 
86 // ************************************************************************* //
Foam::surfaceFields.
tmp< surfaceScalarField > weights() const
Return the interpolation weighting factors.
Definition: upwind.H:115
multivariateScheme(const fvMesh &mesh, const typename multivariateSurfaceInterpolationScheme< Type >::fieldTable &fields, const surfaceScalarField &faceFlux, Istream &schemeData)
Construct for field, faceFlux and Istream.
An Istream is an abstract base class for all input systems (streams, files, token lists etc)...
Definition: Istream.H:57
const dimensionSet dimless
fvMesh & mesh
layerAndWeight min(const layerAndWeight &a, const layerAndWeight &b)
void limiter(surfaceScalarField &lambda, const RdeltaTType &rDeltaT, const RhoType &rho, const volScalarField &psi, const surfaceScalarField &phiBD, const surfaceScalarField &phiCorr, const SpType &Sp, const SuType &Su, const PsiMaxType &psiMax, const PsiMinType &psiMin)
Info<< "Reading field p_rgh\"<< endl;volScalarField p_rgh(IOobject("p_rgh", runTime.timeName(), mesh, IOobject::MUST_READ, IOobject::AUTO_WRITE), mesh);pressureReference pressureReference(p, p_rgh, pimple.dict(), thermo.incompressible());mesh.schemes().setFluxRequired(p_rgh.name());hydrostaticInitialisation(p_rgh, p, rho, U, gh, ghf, pRef, thermo, pimple.dict());Info<< "Creating field dpdt\"<< endl;volScalarField dpdt(IOobject("dpdt", runTime.timeName(), mesh), mesh, dimensionedScalar(p.dimensions()/dimTime, 0));Info<< "Creating field kinetic energy K\"<< endl;volScalarField K("K", 0.5 *magSqr(U));dimensionedScalar initialMass=fvc::domainIntegrate(rho);multivariateSurfaceInterpolationScheme< scalar >::fieldTable fields
Definition: createFields.H:131
Upwind interpolation scheme class.
Definition: upwind.H:51
Mesh data needed to do the Finite Volume discretisation.
Definition: fvMesh.H:95
Abstract base class for multi-variate surface interpolation schemes.
IOobject defines the attributes of an object for which implicit objectRegistry management is supporte...
Definition: IOobject.H:98