segregated.H
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24 along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
25
26Class
27 Foam::dragModels::segregated
28
29Description
30 Segregated drag model for use in regions with no obvious dispersed phase.
31
32 Reference:
33 \verbatim
34 "Towards the Numerical Simulation of Multi-scale Two-phase Flows",
35 Marschall, H.,
36 PhD Thesis, TU M√ľnchen, 2011
37 \endverbatim
38
39SourceFiles
40 segregated.C
41
42\*---------------------------------------------------------------------------*/
43
44#ifndef segregated_H
45#define segregated_H
46
47#include "dragModel.H"
48
49// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
50
51namespace Foam
52{
53
54class phasePair;
55
56namespace dragModels
57{
58
59/*---------------------------------------------------------------------------*\
60 Class segregated Declaration
61\*---------------------------------------------------------------------------*/
62
63class segregated
64:
65 public dragModel
66{
67 // Private data
68
69 //- M coefficient
70 const dimensionedScalar m_;
71
72 //- N coefficient
73 const dimensionedScalar n_;
74
75
76public:
77
78 //- Runtime type information
79 TypeName("segregated");
80
81
82 // Constructors
83
84 //- Construct from components
86 (
87 const dictionary& dict,
88 const phasePair& pair,
89 const bool registerObject
90 );
91
92
93 //- Destructor
94 virtual ~segregated();
95
96
97 // Member Functions
98
99 //- Drag coefficient
100 virtual tmp<volScalarField> CdRe() const;
101
102 //- The drag function used in the momentum equation
103 virtual tmp<volScalarField> K() const;
104
105 //- The drag function Kf used in the face-momentum equations
106 virtual tmp<surfaceScalarField> Kf() const;
107};
108
109
110// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
111
112} // End namespace dragModels
113} // End namespace Foam
114
115// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
116
117#endif
118
119// ************************************************************************* //
bool registerObject() const noexcept
Should object created with this IOobject be registered?
Definition: IOobjectI.H:107
A list of keyword definitions, which are a keyword followed by a number of values (eg,...
Definition: dictionary.H:126
Segregated drag model for use in regions with no obvious dispersed phase.
Definition: segregated.H:65
virtual tmp< surfaceScalarField > Kf() const
The drag function Kf used in the face-momentum equations.
Definition: segregated.C:165
segregated(const dictionary &dict, const phasePair &pair, const bool registerObject)
Construct from components.
virtual ~segregated()
Destructor.
virtual tmp< surfaceScalarField > Kf() const
The drag function Kf used in the face-momentum equations.
virtual tmp< volScalarField > CdRe() const
Drag coefficient.
virtual tmp< volScalarField > K() const
The drag function used in the momentum equation.
Definition: segregated.C:81
virtual tmp< volScalarField > K() const
The drag function used in the momentum equation.
TypeName("segregated")
Runtime type information.
virtual ~segregated()
Destructor.
Definition: segregated.C:64
virtual tmp< volScalarField > CdRe() const
Drag coefficient.
Definition: segregated.C:70
Description for mass transfer between a pair of phases. The direction of the mass transfer is from th...
Definition: phasePair.H:56
A class for managing temporary objects.
Definition: tmp.H:65
Namespace for OpenFOAM.
dimensioned< scalar > dimensionedScalar
Dimensioned scalar obtained from generic dimensioned type.
dictionary dict
#define TypeName(TypeNameString)
Declare a ClassName() with extra virtual type info.
Definition: typeInfo.H:73