PulseWavePropagation.h

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///////////////////////////////////////////////////////////////////////////////
//
// File: PulseWavePropagation.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
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// DEALINGS IN THE SOFTWARE.
//
// Description: Pulse Wave Propagation solve routines
//
///////////////////////////////////////////////////////////////////////////////
 
#ifndef NEKTAR_SOLVERS_PULSEWAVESOLVER_EQUATIONSYSTEMS_PULSEWAVEPROPAGATION_H
#define NEKTAR_SOLVERS_PULSEWAVESOLVER_EQUATIONSYSTEMS_PULSEWAVEPROPAGATION_H
 
#include <PulseWaveSolver/EquationSystems/PulseWaveBoundary.h>
#include <PulseWaveSolver/EquationSystems/PulseWavePressureArea.h>
#include <PulseWaveSolver/EquationSystems/PulseWaveSystem.h>
#include <SolverUtils/Advection/Advection.h>
#include <SolverUtils/RiemannSolvers/RiemannSolver.h>
 
using namespace Nektar::SolverUtils;
 
namespace Nektar
{
 
class PulseWavePropagation : public PulseWaveSystem
{
public:
    friend class MemoryManager<PulseWavePropagation>;
 
    /// Creates an instance of this class
    static EquationSystemSharedPtr create(
        const LibUtilities::SessionReaderSharedPtr &pSession,
        const SpatialDomains::MeshGraphSharedPtr &pGraph)
    {
        EquationSystemSharedPtr p =
            MemoryManager<PulseWavePropagation>::AllocateSharedPtr(pSession,
                                                                   pGraph);
        p->InitObject();
        return p;
    }
 
    /// Name of class
    static std::string className;
 
    virtual ~PulseWavePropagation();
 
    // Functions for Riemann solver
    Array<OneD, NekDouble> &GetA0();
    Array<OneD, NekDouble> &GetBeta();
    Array<OneD, NekDouble> &GetAlpha();
    Array<OneD, NekDouble> &GetN();
    NekDouble GetRho();
    NekDouble GetDomains();
 
protected:
    PulseWavePropagation(const LibUtilities::SessionReaderSharedPtr &pSession,
                         const SpatialDomains::MeshGraphSharedPtr &pGraph);
 
    void DoOdeRhs(const Array<OneD, const Array<OneD, NekDouble>> &inarray,
                  Array<OneD, Array<OneD, NekDouble>> &outarray,
                  const NekDouble time);
 
    void DoOdeProjection(
        const Array<OneD, const Array<OneD, NekDouble>> &inarray,
        Array<OneD, Array<OneD, NekDouble>> &outarray, const NekDouble time);
 
    void SetPulseWaveBoundaryConditions(
        const Array<OneD, const Array<OneD, NekDouble>> &inarray,
        Array<OneD, Array<OneD, NekDouble>> &outarray, const NekDouble time);
 
    virtual void v_InitObject(bool DeclareField = false) override;
 
    /// DG Pulse Wave Propagation routines:
    void GetFluxVector(const Array<OneD, Array<OneD, NekDouble>> &physfield,
                       Array<OneD, Array<OneD, Array<OneD, NekDouble>>> &flux);
 
    SolverUtils::RiemannSolverSharedPtr m_riemannSolver;
    SolverUtils::AdvectionSharedPtr m_advObject;
 
    Array<OneD, PulseWaveBoundarySharedPtr> m_Boundary;
 
    virtual void v_GenerateSummary(SolverUtils::SummaryList &s) override;
};
 
} // namespace Nektar
 
#endif