Nektar++
PulseWavePropagation.h
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1 ///////////////////////////////////////////////////////////////////////////////
2 //
3 // File PulseWavePropagation.h
4 //
5 // For more information, please see: http://www.nektar.info
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7 // The MIT License
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9 // Copyright (c) 2006 Division of Applied Mathematics, Brown University (USA),
10 // Department of Aeronautics, Imperial College London (UK), and Scientific
11 // Computing and Imaging Institute, University of Utah (USA).
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31 //
32 // Description: Pulse Wave Propagation solve routines
33 //
34 ///////////////////////////////////////////////////////////////////////////////
35 
36 #ifndef NEKTAR_SOLVERS_PULSEWAVESOLVER_EQUATIONSYSTEMS_PULSEWAVEPROPAGATION_H
37 #define NEKTAR_SOLVERS_PULSEWAVESOLVER_EQUATIONSYSTEMS_PULSEWAVEPROPAGATION_H
38 
42 
43 using namespace Nektar::SolverUtils;
44 
45 namespace Nektar
46 {
48  {
49  public:
51 
52  /// Creates an instance of this class
54  {
56  p->InitObject();
57  return p;
58  }
59 
60  /// Name of class
61  static std::string className;
62 
63  virtual ~PulseWavePropagation();
64 
65 
66  protected:
68 
69  void DoOdeRhs(const Array<OneD, const Array<OneD, NekDouble> > &inarray,
70  Array<OneD, Array<OneD, NekDouble> > &outarray,
71  const NekDouble time);
72 
73  void DoOdeProjection(const Array<OneD, const Array<OneD, NekDouble> > &inarray,
74  Array<OneD, Array<OneD, NekDouble> > &outarray,
75  const NekDouble time);
76 
77  void SetPulseWaveBoundaryConditions(const Array<OneD,const Array<OneD, NekDouble> >&inarray,
78  Array<OneD, Array<OneD, NekDouble> >&outarray,
79  const NekDouble time);
80  virtual void v_InitObject();
81 
82  virtual void v_GetFluxVector(const int i, Array<OneD, Array<OneD, NekDouble> > &physfield,
84 
85  /// DG Pulse Wave Propagation routines:
86  /// Numerical Flux at interelemental boundaries
87  virtual void v_NumericalFlux(Array<OneD, Array<OneD, NekDouble> > &physfield,
88  Array<OneD, Array<OneD, NekDouble> > &numflux);
89 
90  /// Upwinding Riemann solver for interelemental boundaries
91  void RiemannSolverUpwind(NekDouble AL,NekDouble uL,NekDouble AR,NekDouble uR, NekDouble &Aflux,
92  NekDouble &uflux, NekDouble A_0, NekDouble beta,
93  NekDouble n);
94 
96 
98  virtual void v_GenerateSummary(SolverUtils::SummaryList& s);
99  };
100 }
101 
102 #endif
static boost::shared_ptr< DataType > AllocateSharedPtr()
Allocate a shared pointer from the memory pool.
static std::string className
Name of class.
General purpose memory allocation routines with the ability to allocate from thread specific memory p...
std::vector< std::pair< std::string, std::string > > SummaryList
Definition: Misc.h:47
boost::shared_ptr< SessionReader > SessionReaderSharedPtr
Definition: MeshPartition.h:50
boost::shared_ptr< EquationSystem > EquationSystemSharedPtr
A shared pointer to an EquationSystem object.
Base class for unsteady solvers.
double NekDouble
static EquationSystemSharedPtr create(const LibUtilities::SessionReaderSharedPtr &pSession)
Creates an instance of this class.
boost::shared_ptr< PulseWavePressureArea > PulseWavePressureAreaSharedPtr
Array< OneD, PulseWaveBoundarySharedPtr > m_Boundary
PulseWavePressureAreaSharedPtr m_pressureArea