Nektar++
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#include <SubSteppingExtrapolate.h>
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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. More... | |
Static Public Attributes | |
static std::string | className |
Name of class. More... | |
Additional Inherited Members | |
Static Protected Attributes inherited from Nektar::Extrapolate | |
static NekDouble | StifflyStable_Betaq_Coeffs [3][3] |
static NekDouble | StifflyStable_Alpha_Coeffs [3][3] |
static NekDouble | StifflyStable_Gamma0_Coeffs [3] |
Definition at line 58 of file SubSteppingExtrapolate.h.
Nektar::SubSteppingExtrapolate::SubSteppingExtrapolate | ( | const LibUtilities::SessionReaderSharedPtr | pSession, |
Array< OneD, MultiRegions::ExpListSharedPtr > | pFields, | ||
MultiRegions::ExpListSharedPtr | pPressure, | ||
const Array< OneD, int > | pVel, | ||
const SolverUtils::AdvectionSharedPtr | advObject | ||
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Definition at line 51 of file SubSteppingExtrapolate.cpp.
References m_cflSafetyFactor, Nektar::Extrapolate::m_fields, m_infosteps, m_maxsubsteps, m_minsubsteps, Nektar::Extrapolate::m_session, and Nektar::Extrapolate::m_traceNormals.
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Definition at line 76 of file SubSteppingExtrapolate.cpp.
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Number of trace points
Number of spatial dimensions
Forward state array
Backward state array
upwind numerical flux state array
Normal velocity array
Extract forwards/backwards trace spaces Note: Needs to have correct i value to get boundary conditions
Upwind between elements
Construct difference between numflux and Fwd,Bwd
Calculate the numerical fluxes multipling Fwd, Bwd and numflux by the normal advection velocity
Definition at line 416 of file SubSteppingExtrapolate.cpp.
References ASSERTL1, Nektar::Extrapolate::m_bnd_dim, Nektar::Extrapolate::m_fields, Nektar::Extrapolate::m_traceNormals, Vmath::Vmul(), Vmath::Vsub(), and Vmath::Vvtvp().
Referenced by SubStepAdvection().
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inlinestatic |
Creates an instance of this class.
Definition at line 63 of file SubSteppingExtrapolate.h.
References Nektar::MemoryManager< DataType >::AllocateSharedPtr(), and CellMLToNektar.cellml_metadata::p.
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Definition at line 382 of file SubSteppingExtrapolate.cpp.
References Nektar::Extrapolate::GetMaxStdVelocity(), m_cflSafetyFactor, Nektar::Extrapolate::m_comm, Nektar::Extrapolate::m_fields, Nektar::Extrapolate::m_velocity, Nektar::LibUtilities::ReduceMin, and Vmath::Vmin().
Referenced by v_SubStepAdvance().
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Explicit Advection terms used by SubStepAdvance time integration
Get the number of coefficients
Define an auxiliary variable to compute the RHS
Operations to compute the RHS
Multiply the flux by the inverse of the mass matrix
Store in outarray the physical values of the RHS
Definition at line 161 of file SubSteppingExtrapolate.cpp.
References AddAdvectionPenaltyFlux(), Nektar::Extrapolate::m_advObject, Nektar::Extrapolate::m_fields, Nektar::Extrapolate::m_timestep, Nektar::Extrapolate::m_velocity, Vmath::Neg(), and SubStepExtrapolateField().
Referenced by v_SubSteppingTimeIntegration().
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Extrapolate field using equally time spaced field un,un-1,un-2, (at dt intervals) to time n+t at order Ord
Definition at line 478 of file SubSteppingExtrapolate.cpp.
References Vmath::Fill(), Nektar::Extrapolate::m_fields, Nektar::Extrapolate::m_intSteps, m_previousVelFields, Nektar::Extrapolate::m_timestep, Nektar::Extrapolate::m_velocity, npts, and Vmath::Smul().
Referenced by SubStepAdvection().
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Projection used by SubStepAdvance time integration
Definition at line 220 of file SubSteppingExtrapolate.cpp.
References ASSERTL1, and Vmath::Vcopy().
Referenced by v_SubSteppingTimeIntegration().
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protectedvirtual |
Implements Nektar::Extrapolate.
Definition at line 80 of file SubSteppingExtrapolate.cpp.
References ASSERTL0.
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Reimplemented from Nektar::Extrapolate.
Definition at line 528 of file SubSteppingExtrapolate.cpp.
References m_subStepIntegrationScheme.
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Implements Nektar::Extrapolate.
Definition at line 519 of file SubSteppingExtrapolate.cpp.
References Vmath::Smul().
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Implements Nektar::Extrapolate.
Definition at line 317 of file SubSteppingExtrapolate.cpp.
References ASSERTL0, GetSubstepTimeStep(), Nektar::Extrapolate::IProductNormVelocityOnHBC(), m_cflSafetyFactor, Nektar::Extrapolate::m_comm, Nektar::Extrapolate::m_fields, m_infosteps, Nektar::Extrapolate::m_intSteps, Nektar::Extrapolate::m_iprodnormvel, m_maxsubsteps, m_minsubsteps, m_subStepIntegrationOps, m_subStepIntegrationScheme, and Nektar::Extrapolate::m_timestep.
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Implements Nektar::Extrapolate.
Definition at line 86 of file SubSteppingExtrapolate.cpp.
References ASSERTL0, Nektar::LibUtilities::NekFactory< tKey, tBase, >::CreateInstance(), Nektar::LibUtilities::TimeIntegrationSchemeOperators::DefineOdeRhs(), Nektar::LibUtilities::TimeIntegrationSchemeOperators::DefineProjection(), Nektar::LibUtilities::eBackwardEuler, Nektar::LibUtilities::eBDFImplicitOrder1, Nektar::LibUtilities::eBDFImplicitOrder2, Nektar::LibUtilities::GetTimeIntegrationWrapperFactory(), Nektar::Extrapolate::m_fields, Nektar::Extrapolate::m_intSteps, m_previousVelFields, Nektar::Extrapolate::m_session, m_subStepIntegrationOps, m_subStepIntegrationScheme, Nektar::Extrapolate::m_velocity, SubStepAdvection(), and SubStepProjection().
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Implements Nektar::Extrapolate.
Definition at line 268 of file SubSteppingExtrapolate.cpp.
References Nektar::Extrapolate::m_fields, m_previousVelFields, Nektar::Extrapolate::m_velocity, npts, and Vmath::Vcopy().
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Implements Nektar::Extrapolate.
Reimplemented in Nektar::SubSteppingExtrapolateWeakPressure.
Definition at line 237 of file SubSteppingExtrapolate.cpp.
References Nektar::Extrapolate::AddDuDt(), Nektar::Extrapolate::CalcNeumannPressureBCs(), Nektar::Extrapolate::CalcOutflowBCs(), Nektar::Extrapolate::CopyPressureHBCsToPbndExp(), Nektar::Extrapolate::ExtrapolateArray(), Nektar::Extrapolate::m_pressureCalls, and Nektar::Extrapolate::m_pressureHBCs.
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Name of class.
Registers the class with the Factory.
Definition at line 76 of file SubSteppingExtrapolate.h.
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Definition at line 144 of file SubSteppingExtrapolate.h.
Referenced by GetSubstepTimeStep(), SubSteppingExtrapolate(), and v_SubStepAdvance().
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Definition at line 145 of file SubSteppingExtrapolate.h.
Referenced by SubSteppingExtrapolate(), and v_SubStepAdvance().
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Definition at line 147 of file SubSteppingExtrapolate.h.
Referenced by SubSteppingExtrapolate(), and v_SubStepAdvance().
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Definition at line 146 of file SubSteppingExtrapolate.h.
Referenced by SubSteppingExtrapolate(), and v_SubStepAdvance().
Definition at line 142 of file SubSteppingExtrapolate.h.
Referenced by SubStepExtrapolateField(), v_SubSteppingTimeIntegration(), and v_SubStepSaveFields().
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Definition at line 140 of file SubSteppingExtrapolate.h.
Referenced by v_SubStepAdvance(), and v_SubSteppingTimeIntegration().
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Definition at line 139 of file SubSteppingExtrapolate.h.
Referenced by v_GetSubStepIntegrationMethod(), v_SubStepAdvance(), and v_SubSteppingTimeIntegration().