general.C
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25 
26 #include "general.H"
28 
29 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
30 
31 namespace Foam
32 {
33 namespace relativeVelocityModels
34 {
35  defineTypeNameAndDebug(general, 0);
36  addToRunTimeSelectionTable(relativeVelocityModel, general, dictionary);
37 }
38 }
39 
40 
41 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
42 
44 (
45  const dictionary& dict,
46  const incompressibleTwoPhaseInteractingMixture& mixture
47 )
48 :
49  relativeVelocityModel(dict, mixture),
50  a_("a", dimless, dict),
51  a1_("a1", dimless, dict),
52  V0_("V0", dimVelocity, dict),
53  residualAlpha_("residualAlpha", dimless, dict)
54 {}
55 
56 
57 // * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
58 
60 {}
61 
62 
63 // * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * * //
64 
66 {
67  Udm_ =
68  (rhoc_/rho())
69  *V0_
70  *(
71  exp(-a_*max(alphad_ - residualAlpha_, scalar(0)))
72  - exp(-a1_*max(alphad_ - residualAlpha_, scalar(0)))
73  );
74 }
75 
76 
77 // ************************************************************************* //
dimensionedScalar exp(const dimensionedScalar &ds)
Info<< "Reading field p_rgh\n"<< endl;volScalarField p_rgh(IOobject("p_rgh", runTime.timeName(), mesh, IOobject::MUST_READ, IOobject::AUTO_WRITE), mesh);Info<< "Reading field U\n"<< endl;volVectorField U(IOobject("U", runTime.timeName(), mesh, IOobject::MUST_READ, IOobject::AUTO_WRITE), mesh);Info<< "Creating phaseChangeTwoPhaseMixture\n"<< endl;autoPtr< phaseChangeTwoPhaseMixture > mixture
Definition: createFields.H:33
Namespace for OpenFOAM.
dictionary dict
dimensioned< Type > max(const dimensioned< Type > &, const dimensioned< Type > &)
Macros for easy insertion into run-time selection tables.
const dimensionSet dimless(0, 0, 0, 0, 0, 0, 0)
Definition: dimensionSets.H:47
const dimensionSet dimVelocity
general(const dictionary &dict, const incompressibleTwoPhaseInteractingMixture &mixture)
Construct from components.
addToRunTimeSelectionTable(ensightPart, ensightPartCells, istream)
defineTypeNameAndDebug(combustionModel, 0)
virtual void correct()
Update the diffusion velocity.