MRFWallPressDecomp.h

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///////////////////////////////////////////////////////////////////////////////
//
// File: MRFWallPressDecomp.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).
//
// 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
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
// Description: Wall boundary condition of moving reference frame with pressure
// decomposition.
//
///////////////////////////////////////////////////////////////////////////////
 
#ifndef NEKTAR_SOLVERS_MRFWALLPRESSDECOMP_H
#define NEKTAR_SOLVERS_MRFWALLPRESSDECOMP_H
 
#include <IncNavierStokesSolver/BoundaryConditions/StaticWall.h>
#include <LibUtilities/BasicUtils/NekFactory.hpp>
#include <LibUtilities/BasicUtils/SessionReader.h>
#include <LibUtilities/BasicUtils/SharedArray.hpp>
#include <LibUtilities/Memory/NekMemoryManager.hpp>
#include <MultiRegions/ExpList.h>
 
namespace Nektar
{
 
class MRFWallPressDecomp : public StaticWall
{
public:
    friend class MemoryManager<MRFWallPressDecomp>;
 
    static IncBaseConditionSharedPtr create(
        const LibUtilities::SessionReaderSharedPtr pSession,
        Array<OneD, MultiRegions::ExpListSharedPtr> pFields,
        Array<OneD, SpatialDomains::BoundaryConditionShPtr> cond,
        Array<OneD, MultiRegions::ExpListSharedPtr> exp, int nbnd, int spacedim,
        int bnddim)
    {
        IncBaseConditionSharedPtr p =
            MemoryManager<MRFWallPressDecomp>::AllocateSharedPtr(
                pSession, pFields, cond, exp, nbnd, spacedim, bnddim);
        p->Initialise(pSession);
        return p;
    }
 
    static std::string className;
    ~MRFWallPressDecomp() override;
 
protected:
    void v_Initialise(
        const LibUtilities::SessionReaderSharedPtr &pSession) override;
 
    void v_Update(const Array<OneD, const Array<OneD, NekDouble>> &fields,
                  const Array<OneD, const Array<OneD, NekDouble>> &Adv,
                  std::map<std::string, NekDouble> &params) override;
    MRFWallPressDecomp(const LibUtilities::SessionReaderSharedPtr pSession,
                       Array<OneD, MultiRegions::ExpListSharedPtr> pFields,
                       Array<OneD, SpatialDomains::BoundaryConditionShPtr> cond,
                       Array<OneD, MultiRegions::ExpListSharedPtr> exp,
                       int nbnd, int spacedim, int bnddim);
    void AddExtrapCentVisPressureBCs(
        const Array<OneD, const Array<OneD, NekDouble>> &fields,
        Array<OneD, Array<OneD, NekDouble>> &N,
        std::map<std::string, NekDouble> &params, int npts0);
    void AddCentripetalAcc(Array<OneD, Array<OneD, NekDouble>> &N,
                           std::map<std::string, NekDouble> &params, int npts0);
    bool m_hasVels;
    bool m_hasPressure;
    int m_pressure;
};
 
} // namespace Nektar
 
#endif