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DiffusionLDG.h
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1 ///////////////////////////////////////////////////////////////////////////////
2 //
3 // File: DiffusionLDG.h
4 //
5 // For more information, please see: http://www.nektar.info
6 //
7 // The MIT License
8 //
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).
12 //
13 // License for the specific language governing rights and limitations under
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31 //
32 // Description: LDG diffusion class.
33 //
34 ///////////////////////////////////////////////////////////////////////////////
35 
36 #ifndef NEKTAR_SOLVERUTILS_DIFFUSIONWEAKDG
37 #define NEKTAR_SOLVERUTILS_DIFFUSIONWEAKDG
38 
40 
41 namespace Nektar
42 {
43  namespace SolverUtils
44  {
45  class DiffusionLDG : public Diffusion
46  {
47  public:
48  static DiffusionSharedPtr create(std::string diffType)
49  {
50  return DiffusionSharedPtr(new DiffusionLDG());
51  }
52 
53  static std::string type;
54 
55  protected:
56  DiffusionLDG();
57 
58  std::string m_shockCaptureType;
59 
62 
63  virtual void v_InitObject(
66 
67  virtual void v_Diffuse(
68  const int nConvective,
70  const Array<OneD, Array<OneD, NekDouble> > &inarray,
71  Array<OneD, Array<OneD, NekDouble> > &outarray,
74 
75  virtual void v_NumFluxforScalar(
77  const Array<OneD, Array<OneD, NekDouble> > &ufield,
81 
82  virtual void v_WeakPenaltyforScalar(
84  const int var,
85  const Array<OneD, const NekDouble> &ufield,
86  Array<OneD, NekDouble> &penaltyflux);
87 
88  virtual void v_NumFluxforVector(
90  const Array<OneD, Array<OneD, NekDouble> > &ufield,
93 
94  virtual void v_WeakPenaltyforVector(
96  const int var,
97  const int dir,
98  const Array<OneD, const NekDouble> &qfield,
99  Array<OneD, NekDouble> &penaltyflux,
100  NekDouble C11);
101  };
102  }
103 }
104 
105 #endif
virtual void v_Diffuse(const int nConvective, const Array< OneD, MultiRegions::ExpListSharedPtr > &fields, const Array< OneD, Array< OneD, NekDouble > > &inarray, Array< OneD, Array< OneD, NekDouble > > &outarray, const Array< OneD, Array< OneD, NekDouble > > &pFwd=NullNekDoubleArrayofArray, const Array< OneD, Array< OneD, NekDouble > > &pBwd=NullNekDoubleArrayofArray)
static DiffusionSharedPtr create(std::string diffType)
Definition: DiffusionLDG.h:48
boost::shared_ptr< SessionReader > SessionReaderSharedPtr
Definition: MeshPartition.h:51
LibUtilities::SessionReaderSharedPtr m_session
Definition: DiffusionLDG.h:61
virtual void v_WeakPenaltyforVector(const Array< OneD, MultiRegions::ExpListSharedPtr > &fields, const int var, const int dir, const Array< OneD, const NekDouble > &qfield, Array< OneD, NekDouble > &penaltyflux, NekDouble C11)
virtual void v_NumFluxforVector(const Array< OneD, MultiRegions::ExpListSharedPtr > &fields, const Array< OneD, Array< OneD, NekDouble > > &ufield, Array< OneD, Array< OneD, Array< OneD, NekDouble > > > &qfield, Array< OneD, Array< OneD, NekDouble > > &qflux)
boost::shared_ptr< Diffusion > DiffusionSharedPtr
A shared pointer to an EquationSystem object.
Definition: Diffusion.h:162
double NekDouble
Array< OneD, Array< OneD, NekDouble > > m_traceNormals
Definition: DiffusionLDG.h:60
virtual void v_WeakPenaltyforScalar(const Array< OneD, MultiRegions::ExpListSharedPtr > &fields, const int var, const Array< OneD, const NekDouble > &ufield, Array< OneD, NekDouble > &penaltyflux)
static Array< OneD, Array< OneD, NekDouble > > NullNekDoubleArrayofArray
virtual void v_InitObject(LibUtilities::SessionReaderSharedPtr pSession, Array< OneD, MultiRegions::ExpListSharedPtr > pFields)
virtual void v_NumFluxforScalar(const Array< OneD, MultiRegions::ExpListSharedPtr > &fields, const Array< OneD, Array< OneD, NekDouble > > &ufield, Array< OneD, Array< OneD, Array< OneD, NekDouble > > > &uflux, const Array< OneD, Array< OneD, NekDouble > > &pFwd=NullNekDoubleArrayofArray, const Array< OneD, Array< OneD, NekDouble > > &pBwd=NullNekDoubleArrayofArray)