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Diffusion3DHomogeneous1D.h
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1 ///////////////////////////////////////////////////////////////////////////////
2 //
3 // File: DiffusionLDG3DHomogeneous1D.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: LDG diffusion 3DHomogeneous1D class.
33 //
34 ///////////////////////////////////////////////////////////////////////////////
35 
36 #ifndef NEKTAR_SOLVERUTILS_DIFFUSION3DHOMOGENEOUS1D
37 #define NEKTAR_SOLVERUTILS_DIFFUSION3DHOMOGENEOUS1D
38 
41 
42 namespace Nektar
43 {
44  namespace SolverUtils
45  {
47  {
48  public:
49  static DiffusionSharedPtr create(std::string diffType)
50  {
51  return DiffusionSharedPtr(
52  new Diffusion3DHomogeneous1D(diffType));
53  }
54  static std::string type[];
55 
56  protected:
57  Diffusion3DHomogeneous1D(std::string diffType);
58 
60  std::string m_diffType;
75 
76  virtual void v_InitObject(
79  virtual void v_Diffuse(
80  const int nConvective,
82  const Array<OneD, Array<OneD, NekDouble> > &inarray,
83  Array<OneD, Array<OneD, NekDouble> > &outarray,
86  };
87  }
88 }
89 
90 #endif
LibUtilities::TranspositionSharedPtr m_trans
boost::shared_ptr< Transposition > TranspositionSharedPtr
static DiffusionSharedPtr create(std::string diffType)
Array< OneD, Array< OneD, NekDouble > > m_inarrayPlane
Array< OneD, Array< OneD, Array< OneD, NekDouble > > > m_homoDerivPlane
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)
Calculate WeakDG Diffusion for the linear problems using an LDG interface flux and the the flux in th...
Array< OneD, MultiRegions::ExpListSharedPtr > m_fieldsPlane
Diffusion3DHomogeneous1D(std::string diffType)
Diffusion3DHomogeneous1D uses the 2D WeakDG approach to compute the diffusion term looping on the pla...
boost::shared_ptr< SessionReader > SessionReaderSharedPtr
Definition: MeshPartition.h:51
boost::shared_ptr< Diffusion > DiffusionSharedPtr
A shared pointer to an EquationSystem object.
Definition: Diffusion.h:162
double NekDouble
Array< OneD, Array< OneD, NekDouble > > m_homoDerivStore
virtual void v_InitObject(LibUtilities::SessionReaderSharedPtr pSession, Array< OneD, MultiRegions::ExpListSharedPtr > pFields)
Initiliase Diffusion3DHomogeneous1D objects and store them before starting the time-stepping.
static Array< OneD, Array< OneD, NekDouble > > NullNekDoubleArrayofArray
Array< OneD, Array< OneD, NekDouble > > m_outarrayPlane
Array< OneD, Array< OneD, NekDouble > > m_advVelPlane