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VelocityCorrectionSchemeWeakPressure.h
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3 // File VelocityCorrectionSchemeWeakPressure.h
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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: Velocity Correction Scheme header with Weak Pressure Formulation
33 //
34 ///////////////////////////////////////////////////////////////////////////////
35 
36 #ifndef NEKTAR_SOLVERS_VELOCITYCORRECTIONSCHEMEWEAKPRESSURE_H
37 #define NEKTAR_SOLVERS_VELOCITYCORRECTIONSCHEMEWEAKPRESSURE_H
38 
40 
41 namespace Nektar
42 {
44  {
45  public:
46 
47  /// Creates an instance of this class
49  const LibUtilities::SessionReaderSharedPtr& pSession) {
52  AllocateSharedPtr(pSession);
53  p->InitObject();
54  return p;
55  }
56 
57  /// Name of class
58  static std::string className;
59 
60 
61  /// Constructor.
63 
64  virtual ~VCSWeakPressure();
65 
66  protected:
67  // Virtual functions
69 
70  virtual void v_SetUpPressureForcing(
71  const Array<OneD, const Array<OneD, NekDouble> > &fields,
73  const NekDouble aii_Dt);
74 
75  virtual void v_SolvePressure( const Array<OneD, NekDouble> &Forcing);
76 
77  virtual std::string v_GetExtrapolateStr(void)
78  {
79  return "WeakPressure";
80  }
81 
82  virtual std::string v_GetSubSteppingExtrapolateStr(const std::string &instr)
83  {
84  if(boost::iequals(instr,"SubStepping"))
85  {
86  return "SubSteppingWeakPressure";
87  }
88  else
89  {
90  return instr;
91  }
92  }
93 
94  private:
95 
96  };
97 
98  typedef boost::shared_ptr<VCSWeakPressure>
100 
101 } //end of namespace
102 
103 
104 #endif //VELOCITY_CORRECTION_SCHEME_H
virtual void v_SetUpPressureForcing(const Array< OneD, const Array< OneD, NekDouble > > &fields, Array< OneD, Array< OneD, NekDouble > > &Forcing, const NekDouble aii_Dt)
static boost::shared_ptr< DataType > AllocateSharedPtr()
Allocate a shared pointer from the memory pool.
std::vector< std::pair< std::string, std::string > > SummaryList
Definition: Misc.h:47
boost::shared_ptr< VCSWeakPressure > VCSWeakPressureSharedPtr
static std::string className
Name of class.
boost::shared_ptr< SessionReader > SessionReaderSharedPtr
Definition: MeshPartition.h:51
boost::shared_ptr< EquationSystem > EquationSystemSharedPtr
A shared pointer to an EquationSystem object.
virtual void v_GenerateSummary(SolverUtils::SummaryList &s)
Print a summary of time stepping parameters.
virtual void v_SolvePressure(const Array< OneD, NekDouble > &Forcing)
virtual std::string v_GetExtrapolateStr(void)
double NekDouble
virtual std::string v_GetSubSteppingExtrapolateStr(const std::string &instr)
VCSWeakPressure(const LibUtilities::SessionReaderSharedPtr &pSession)
Constructor.
Defines a forcing term to be explicitly applied.
Definition: Forcing.h:70
static SolverUtils::EquationSystemSharedPtr create(const LibUtilities::SessionReaderSharedPtr &pSession)
Creates an instance of this class.