Nektar++
StandardExtrapolate.cpp
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1 ///////////////////////////////////////////////////////////////////////////////
2 //
3 // File: StandardExtrapolate.cpp
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).
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31 //
32 // Description: Abstract base class for StandardExtrapolate.
33 //
34 ///////////////////////////////////////////////////////////////////////////////
35 
38 
39 namespace Nektar
40 {
41  /**
42  * Registers the class with the Factory.
43  */
45  "Standard",
47  "Standard");
48 
53  const Array<OneD, int> pVel,
54  const SolverUtils::AdvectionSharedPtr advObject)
55  : Extrapolate(pSession,pFields,pPressure,pVel,advObject)
56  {
57  }
58 
60  {
61  }
62 
63  /**
64  *
65  */
67  int intMethod,
68  const LibUtilities::TimeIntegrationWrapperSharedPtr &IntegrationScheme)
69  {
70  switch(intMethod)
71  {
73  {
74  m_intSteps = 1;
75  }
76  break;
78  {
79  m_intSteps = 2;
80  }
81  break;
83  {
84  m_intSteps = 3;
85  }
86  break;
87  }
88  }
89 
90  /**
91  *
92  */
94  const Array<OneD, const Array<OneD, NekDouble> > &inarray,
95  NekDouble Aii_DT,
96  NekDouble kinvis)
97  {
98  }
99 
100 
101  /**
102  *
103  */
105  const LibUtilities::TimeIntegrationSolutionSharedPtr &integrationSoln,
106  int nstep,
107  NekDouble time)
108  {
109  }
110 
111 
112  /**
113  *
114  */
116  int nstep)
117  {
118  }
119 
120  /**
121  *
122  */
124  int HBCdata,
125  NekDouble kinvis,
127  Array<OneD, const NekDouble> &Advection)
128  {
129  Vmath::Svtvp(HBCdata,-kinvis,Q,1,Advection,1,Q,1);
130  }
131 }
132 
ExtrapolateFactory & GetExtrapolateFactory()
Definition: Extrapolate.cpp:48
virtual void v_MountHOPBCs(int HBCdata, NekDouble kinvis, Array< OneD, NekDouble > &Q, Array< OneD, const NekDouble > &Advection)
boost::shared_ptr< TimeIntegrationWrapper > TimeIntegrationWrapperSharedPtr
void Svtvp(int n, const T alpha, const T *x, const int incx, const T *y, const int incy, T *z, const int incz)
svtvp (scalar times vector plus vector): z = alpha*x + y
Definition: Vmath.cpp:471
boost::shared_ptr< Advection > AdvectionSharedPtr
A shared pointer to an Advection object.
Definition: Advection.h:158
virtual void v_SubStepAdvance(const LibUtilities::TimeIntegrationSolutionSharedPtr &integrationSoln, int nstep, NekDouble time)
StandardExtrapolate(const LibUtilities::SessionReaderSharedPtr pSession, Array< OneD, MultiRegions::ExpListSharedPtr > pFields, MultiRegions::ExpListSharedPtr pPressure, const Array< OneD, int > pVel, const SolverUtils::AdvectionSharedPtr advObject)
virtual void v_SubStepSetPressureBCs(const Array< OneD, const Array< OneD, NekDouble > > &inarray, NekDouble Aii_DT, NekDouble kinvis)
boost::shared_ptr< SessionReader > SessionReaderSharedPtr
Definition: MeshPartition.h:50
IMEX 2nd order scheme using Backward Different Formula & Extrapolation.
int m_intSteps
Maximum points used in pressure BC evaluation.
Definition: Extrapolate.h:209
boost::shared_ptr< ExpList > ExpListSharedPtr
Shared pointer to an ExpList object.
Definition: ExpList.h:1340
double NekDouble
virtual void v_SubStepSaveFields(int nstep)
static ExtrapolateSharedPtr create(const LibUtilities::SessionReaderSharedPtr &pSession, Array< OneD, MultiRegions::ExpListSharedPtr > &pFields, MultiRegions::ExpListSharedPtr &pPressure, const Array< OneD, int > &pVel, const SolverUtils::AdvectionSharedPtr &advObject)
Creates an instance of this class.
IMEX 3rd order scheme using Backward Different Formula & Extrapolation.
static std::string className
Name of class.
boost::shared_ptr< TimeIntegrationSolution > TimeIntegrationSolutionSharedPtr
IMEX 1st order scheme using Euler Backwards/Euler Forwards.
virtual void v_SubSteppingTimeIntegration(int intMethod, const LibUtilities::TimeIntegrationWrapperSharedPtr &IntegrationScheme)
tKey RegisterCreatorFunction(tKey idKey, CreatorFunction classCreator, tDescription pDesc="")
Register a class with the factory.
Definition: NekFactory.hpp:215