thermocapillaryForce.C
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25 
26 #include "thermocapillaryForce.H"
28 #include "fvcGrad.H"
29 
30 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
31 
32 namespace Foam
33 {
34 namespace regionModels
35 {
36 namespace surfaceFilmModels
37 {
38 
39 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
40 
41 defineTypeNameAndDebug(thermocapillaryForce, 0);
42 addToRunTimeSelectionTable(force, thermocapillaryForce, dictionary);
43 
44 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
45 
46 thermocapillaryForce::thermocapillaryForce
47 (
48  surfaceFilmModel& film,
49  const dictionary& dict
50 )
51 :
52  force(film)
53 {}
54 
55 
56 // * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
57 
59 {}
60 
61 
62 // * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * * //
63 
65 {
67 
70 
71  tfvm.ref() += fvc::grad(sigma);
72 
73  return tfvm;
74 }
75 
76 
77 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
78 
79 } // End namespace surfaceFilmModels
80 } // End namespace regionModels
81 } // End namespace Foam
82 
83 // ************************************************************************* //
dictionary dict
tmp< GeometricField< typename outerProduct< vector, Type >::type, fvPatchField, volMesh >> grad(const GeometricField< Type, fvsPatchField, surfaceMesh > &ssf)
Definition: fvcGrad.C:52
U
Definition: pEqn.H:83
Base class for film (stress-based) force models.
Definition: force.H:55
A list of keyword definitions, which are a keyword followed by any number of values (e...
Definition: dictionary.H:137
T & ref() const
Return non-const reference or generate a fatal error.
Definition: tmpI.H:174
const dimensionedScalar sigma
Stefan-Boltzmann constant: default SI units: [W/m2/K4].
surfaceFilmModel & filmModel_
Reference to the film surface film model.
Macros for easy insertion into run-time selection tables.
const dimensionSet dimVolume(pow3(dimLength))
Definition: dimensionSets.H:58
addToRunTimeSelectionTable(surfaceFilmModel, kinematicSingleLayer, mesh)
Calculate the gradient of the given field.
virtual const volScalarField & sigma() const =0
Return the film surface tension [N/m].
virtual tmp< fvVectorMatrix > correct(volVectorField &U)
Correct.
const dimensionSet dimForce
fvMatrix< vector > fvVectorMatrix
Definition: fvMatricesFwd.H:45
A class for managing temporary objects.
Definition: PtrList.H:53
defineTypeNameAndDebug(kinematicSingleLayer, 0)
const dimensionSet dimArea(sqr(dimLength))
Definition: dimensionSets.H:57
Namespace for OpenFOAM.