applications/solvers/multiphase/twoPhaseEulerFoam/kineticTheoryModels/frictionalStressModel/Schaeffer/SchaefferFrictionalStress.H

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   7 -------------------------------------------------------------------------------
   8 License
   9     This file is part of OpenFOAM.
  10
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  12     under the terms of the GNU General Public License as published by the
  13     Free Software Foundation; either version 2 of the License, or (at your
  14     option) any later version.
  15
  16     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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  18     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  19     for more details.
  20
  21     You should have received a copy of the GNU General Public License
  22     along with OpenFOAM; if not, write to the Free Software Foundation,
  23     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  24
  25 Class
  26     Foam::SchaefferFrictionalStress
  27
  28 Description
  29
  30 SourceFiles
  31     SchaefferFrictionalStress.C
  32
  33 \*---------------------------------------------------------------------------*/
  34
  35 #ifndef SchaefferFrictionalStress_H
  36 #define SchaefferFrictionalStress_H
  37
  38 #include "frictionalStressModel.H"
  39
  40 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  41
  42 namespace Foam
  43 {
  44
  45 /*---------------------------------------------------------------------------*\
  46                            Class SchaefferFrictionalStress Declaration
  47 \*---------------------------------------------------------------------------*/
  48
  49 class SchaefferFrictionalStress
  50 :
  51     public frictionalStressModel
  52 {
  53
  54 public:
  55
  56         //- Runtime type information
  57         TypeName("Schaeffer");
  58
  59
  60     // Constructors
  61
  62         //- Construct from components
  63         SchaefferFrictionalStress(const dictionary& dict);
  64
  65
  66     //- Destructor
  67     virtual ~SchaefferFrictionalStress();
  68
  69
  70     // Member functions
  71
  72         virtual tmp<volScalarField> frictionalPressure
  73         (
  74             const volScalarField& alpha,
  75             const dimensionedScalar& alphaMinFriction,
  76             const dimensionedScalar& alphaMax,
  77             const dimensionedScalar& Fr,
  78             const dimensionedScalar& eta,
  79             const dimensionedScalar& p
  80         ) const;
  81
  82         virtual tmp<volScalarField> frictionalPressurePrime
  83         (
  84             const volScalarField& alpha,
  85             const dimensionedScalar& alphaMinFriction,
  86             const dimensionedScalar& alphaMax,
  87             const dimensionedScalar& Fr,
  88             const dimensionedScalar& n,
  89             const dimensionedScalar& p
  90         ) const;
  91
  92         virtual tmp<volScalarField> muf
  93         (
  94             const volScalarField& alpha,
  95             const dimensionedScalar& alphaMax,
  96             const volScalarField& pf,
  97             const volTensorField& D,
  98             const dimensionedScalar& phi
  99         ) const;
 100 };
 101
 102
 103 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 104
 105 } // End namespace Foam
 106
 107 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 108
 109 #endif
 110
 111 // ************************************************************************* //