DAFunctionTotalPressureRatio.H

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/*---------------------------------------------------------------------------*\
 
    DAFoam  : Discrete Adjoint with OpenFOAM
    Version : v4
 
    Description:
        Child class for total pressure ratio
 
\*---------------------------------------------------------------------------*/
 
#ifndef DAFunctionTotalPressureRatio_H
#define DAFunctionTotalPressureRatio_H
 
#include "DAFunction.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
      Class DAFunctionTotalPressureRatio Declaration
\*---------------------------------------------------------------------------*/
 
class DAFunctionTotalPressureRatio
    : public DAFunction
{
 
protected:
    scalar areaSumInlet_ = -9999.0;
 
    scalar areaSumOutlet_ = -9999.0;
 
    wordList outletPatches_;
 
    wordList inletPatches_;
 
    scalar Cp_;
 
    scalar gamma_;
 
public:
    TypeName("totalPressureRatio");
    // Constructors
 
    //- Construct from components
    DAFunctionTotalPressureRatio(
        const fvMesh& mesh,
        const DAOption& daOption,
        const DAModel& daModel,
        const DAIndex& daIndex,
        const word functionName);
 
    //- Destructor
    virtual ~DAFunctionTotalPressureRatio()
    {
    }
 
    virtual scalar calcFunction();
};
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //