PulseWavePressureArea.h

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///////////////////////////////////////////////////////////////////////////////
//
// File: PulseWavePressureArea.h
//
// For more information, please see: http://www.nektar.info
//
// The MIT License
//
// Copyright (c) 2006 Division of Applied Mathematics, Brown University (USA),
// Department of Aeronautics, Imperial College London (UK), and Scientific
// Computing and Imaging Institute, University of Utah (USA).
//
// License for the specific language governing rights and limitations under
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included
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//
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//
// Description: PulseWavePressureArea header
//
///////////////////////////////////////////////////////////////////////////////
 
#ifndef NEKTAR_PULSEWAVEPRESSUREAREA_H
#define NEKTAR_PULSEWAVEPRESSUREAREA_H
 
#include <LibUtilities/BasicUtils/NekFactory.hpp>
#include <LibUtilities/BasicUtils/SessionReader.h>
#include <LibUtilities/BasicUtils/SharedArray.hpp>
#include <MultiRegions/ExpList.h>
 
namespace Nektar
{
 
class PulseWavePressureArea;
 
typedef std::shared_ptr<PulseWavePressureArea> PulseWavePressureAreaSharedPtr;
 
static PulseWavePressureAreaSharedPtr NullPulseWavePressureAreaSharedPtr;
 
typedef LibUtilities::NekFactory<std::string, PulseWavePressureArea,
                                 Array<OneD, MultiRegions::ExpListSharedPtr> &,
                                 const LibUtilities::SessionReaderSharedPtr &>
    PressureAreaFactory;
PressureAreaFactory &GetPressureAreaFactory();
 
class PulseWavePressureArea
{
public:
    PulseWavePressureArea(Array<OneD, MultiRegions::ExpListSharedPtr> &pVessel,
                          const LibUtilities::SessionReaderSharedPtr &pSession);
 
    virtual ~PulseWavePressureArea() = default;
 
    inline void GetPressure(NekDouble &P, const NekDouble &beta,
                            const NekDouble &A, const NekDouble &A0,
                            const NekDouble &dAUdx, const NekDouble &gamma = 0,
                            const NekDouble &alpha = 0.5)
    {
        v_GetPressure(P, beta, A, A0, dAUdx, gamma, alpha);
    }
 
    inline void GetC(NekDouble &c, const NekDouble &beta, const NekDouble &A,
                     const NekDouble &A0, const NekDouble &alpha = 0.5)
    {
        v_GetC(c, beta, A, A0, alpha);
    }
 
    inline void GetW1(NekDouble &W1, const NekDouble &u, const NekDouble &beta,
                      const NekDouble &A, const NekDouble &A0,
                      const NekDouble &alpha = 0.5)
    {
        v_GetW1(W1, u, beta, A, A0, alpha);
    }
 
    inline void GetW2(NekDouble &W2, const NekDouble &u, const NekDouble &beta,
                      const NekDouble &A, const NekDouble &A0,
                      const NekDouble &alpha = 0.5)
    {
        v_GetW2(W2, u, beta, A, A0, alpha);
    }
 
    inline void GetAFromChars(NekDouble &A, const NekDouble &W1,
                              const NekDouble &W2, const NekDouble &beta,
                              const NekDouble &A0, const NekDouble &alpha = 0.5)
    {
        v_GetAFromChars(A, W1, W2, beta, A0, alpha);
    }
 
    inline void GetUFromChars(NekDouble &u, const NekDouble &W1,
                              const NekDouble &W2)
    {
        v_GetUFromChars(u, W1, W2);
    }
 
    inline void GetCharIntegral(NekDouble &I, const NekDouble &beta,
                                const NekDouble &A, const NekDouble &A0,
                                const NekDouble &alpha = 0.5)
    {
        v_GetCharIntegral(I, beta, A, A0, alpha);
    }
 
    inline void GetJacobianInverse(NekMatrix<NekDouble> &invJ,
                                   const Array<OneD, NekDouble> &Au,
                                   const Array<OneD, NekDouble> &uu,
                                   const Array<OneD, NekDouble> &beta,
                                   const Array<OneD, NekDouble> &A0,
                                   const Array<OneD, NekDouble> &alpha,
                                   const std::string &type)
    {
        v_GetJacobianInverse(invJ, Au, uu, beta, A0, alpha, type);
    }
 
protected:
    Array<OneD, MultiRegions::ExpListSharedPtr> m_vessels;
    LibUtilities::SessionReaderSharedPtr m_session;
 
    NekDouble m_PExt;
    NekDouble m_rho;
 
    virtual void v_GetPressure(NekDouble &P, const NekDouble &beta,
                               const NekDouble &A, const NekDouble &A0,
                               const NekDouble &dAUdx,
                               const NekDouble &gamma = 0,
                               const NekDouble &alpha = 0.5) = 0;
 
    virtual void v_GetC(NekDouble &c, const NekDouble &beta, const NekDouble &A,
                        const NekDouble &A0, const NekDouble &alpha = 0.5) = 0;
 
    virtual void v_GetW1(NekDouble &W1, const NekDouble &u,
                         const NekDouble &beta, const NekDouble &A,
                         const NekDouble &A0, const NekDouble &alpha = 0.5) = 0;
 
    virtual void v_GetW2(NekDouble &W2, const NekDouble &u,
                         const NekDouble &beta, const NekDouble &A,
                         const NekDouble &A0, const NekDouble &alpha = 0.5) = 0;
 
    virtual void v_GetAFromChars(NekDouble &A, const NekDouble &W1,
                                 const NekDouble &W2, const NekDouble &beta,
                                 const NekDouble &A0,
                                 const NekDouble &alpha = 0.5) = 0;
 
    virtual void v_GetUFromChars(NekDouble &u, const NekDouble &W1,
                                 const NekDouble &W2) = 0;
 
    virtual void v_GetCharIntegral(NekDouble &I, const NekDouble &beta,
                                   const NekDouble &A, const NekDouble &A0,
                                   const NekDouble &alpha = 0.5) = 0;
 
    virtual void v_GetJacobianInverse(NekMatrix<NekDouble> &invJ,
                                      const Array<OneD, NekDouble> &Au,
                                      const Array<OneD, NekDouble> &uu,
                                      const Array<OneD, NekDouble> &beta,
                                      const Array<OneD, NekDouble> &A0,
                                      const Array<OneD, NekDouble> &alpha,
                                      const std::string &type) = 0;
 
private:
};
 
} // namespace Nektar
#endif