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TSystemTNSE2D_ALE Class Reference

stores the information of a 2D TNSE system matrix More...

#include <SystemTNSE2D_ALE.h>

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Public Member Functions

 TSystemTNSE2D_ALE (TFESpace2D *velocity_fespace, TFESpace2D *presssure_fespace, TFEVectFunct2D *Velocity, TFEFunction2D *p, double *sol, double *rhs, int disctype, int nsetype, int solver,#ifdef __PRIVATE__ TFESpace2D *Projection_space, TFESpace2D *Stress_FeSpace, TFESpace2D *Deformation_FeSpace,#endif TFESpace2D *gridFESpace, TFEVectFunct2D *MeshVelocity, bool conservativeale)
 source file for TSystemTNSE2D_ALE More...
 
void Init (CoeffFct2D *lincoeffs, BoundCondFunct2D *BoundCond, BoundValueFunct2D *U1BoundValue, BoundValueFunct2D *U2BoundValue, CoeffFct2D *GridBilinearCoeffs, BoundCondFunct2D *GridBoundCond, BoundValueFunct2D *gridBoundValue, TAuxParam2D *aux, TAuxParam2D *nseaux_error)
 
void AddMeshModifyFunction (ModifyMeshCoords *modifyCoord)
 
void AddBoundModifyFunction (ModifyBoundCoords *modifyboudary)
 
void Assemble (double *sol, double *rhs)
 
void GetMeshVeloAndMove (int N_MovVert, TVertex **MovBoundVert, TIsoBoundEdge **Free_Joint, double *Iso_refX, double Currtime, double tau)
 
void GetMeshVeloAndMove (double Currtime, double tau)
 
void AssembleMeshMat ()
 
void AssembleSystMat (double scale, double *oldrhs, double *rhs, double *sol)
 
void AssembleSystMatNonLinear ()
 
void RestoreMassMat ()
 
void AssembleANonLinear (double *sol, double *rhs)
 
void Solve (double *sol)
 
void GetTNSEResidual (double *sol, double *res)
 
- Public Member Functions inherited from TSystemTNSE2D
 TSystemTNSE2D (TFESpace2D *velocity_fespace, TFESpace2D *presssure_fespace, TFEVectFunct2D *Velocity, TFEFunction2D *p, double *sol, double *rhs, int disctype, int nsetype, int solver#ifdef __PRIVATE__, TFESpace2D *Projection_space, TFESpace2D *Stress_FeSpace, TFESpace2D *Deformation_FeSpace#endif)
 source file for TSystemTNSE2D More...
 
 ~TSystemTNSE2D ()
 
void Init (CoeffFct2D *lincoeffs, BoundCondFunct2D *BoundCond, BoundValueFunct2D *U1BoundValue, BoundValueFunct2D *U2BoundValue, TAuxParam2D *aux, TAuxParam2D *nseaux_error)
 
void Assemble (double *sol, double *rhs)
 
void AssembleRhs (double *sol, double *rhs)
 
void AssembleSystMat (double scale, double *oldrhs, double *rhs, double *sol)
 
void AssembleSystMatNonLinear ()
 
void RestoreMassMat ()
 
void AssembleANonLinear (double *sol, double *rhs)
 
void Solve (double *sol)
 
void GetTNSEResidual (double *sol, double *res)
 
void MeasureTNSEErrors (DoubleFunct2D *ExactU1, DoubleFunct2D *ExactU2, DoubleFunct2D *ExactP, double *AllErrors)
 
- Public Member Functions inherited from TSystemNSE2D
 TSystemNSE2D (TFESpace2D *velocity_fespace, TFESpace2D *presssure_fespace, TFEVectFunct2D *Velocity, TFEFunction2D *p, double *sol, double *rhs, int disctype, int nsetype, int solver#ifdef __PRIVATE__, TFESpace2D *Projection_space, TFESpace2D *Stress_FeSpace, TFESpace2D *Deformation_FeSpace#endif)
 source file for TSystemNSE2D More...
 
 ~TSystemNSE2D ()
 
void Init (CoeffFct2D *lincoeffs, BoundCondFunct2D *BoundCond, BoundValueFunct2D *U1BoundValue, BoundValueFunct2D *U2BoundValue, TAuxParam2D *aux, TAuxParam2D *auxerror)
 
void Assemble (double *sol, double *rhs)
 
void AssembleNonLinear (double *sol, double *rhs)
 
void AssembleRhsOnly (double *sol, double *rhs)
 
void GetResidual (double *sol, double *rhs, double *res)
 
void Solve (double *sol, double *rhs)
 
void MeasureErrors (DoubleFunct2D *ExactU1, DoubleFunct2D *ExactU2, DoubleFunct2D *ExactP, double *u_error, double *p_error)
 

Protected Attributes

int N_GridDOFs
 
int N_GridActive
 
int * GridKCol
 
int * GridRowPtr
 
double * MeshVelo
 
double * gridpos
 
double * gridpos_old
 
double * gridpos_ref
 
double * griddisp
 
double * GridRhs
 
double * Entries [4]
 
TFESpace2D * GridFESpace
 
BoundValueFunct2D * GridBoundValue [1]
 
TFEVectFunct2D * GridPos
 
TFEVectFunct2D * RefGridPos
 
TFEFunction2D * MeshVeloFct [2]
 
TDiscreteForm2D * DiscreteFormMARhs
 
TDiscreteForm2D * DiscreteFormGrid
 
TSquareMatrix2D * SqmatrixG11
 
TSquareMatrix2D * SqmatrixG12
 
TSquareMatrix2D * SqmatrixG21
 
TSquareMatrix2D * SqmatrixG22
 
TSquareMatrix2D * SQMATRICES_GRID [4]
 
TSquareStructure2D * SquareStructureG
 
TAuxParam2D * Aux_ALE
 
TAuxParam2D * Meshaux
 
BoundCondFunct2D * GridBoundaryConditions [1]
 
BoundValueFunct2D * GridBoundValues [1]
 
ModifyMeshCoords * ModifyCoord
 
ModifyBoundCoords * ModifyBoudary
 
bool SolveLinearElastic
 
bool CONSERVATIVEALE
 
bool NeedInterMassMat
 
- Protected Attributes inherited from TSystemTNSE2D
TSquareMatrix2D * SqmatrixM11
 
TSquareMatrix2D * SqmatrixM12
 
TSquareMatrix2D * SqmatrixM21
 
TSquareMatrix2D * SqmatrixM22
 
double * B
 
double * defect
 
double gamma
 
TDiscreteForm2D * DiscreteFormRhs
 
TAuxParam2D * NSE_Rhsaux
 
bool SystMatAssembled
 
double olderror_l_2_l_2u
 
- Protected Attributes inherited from TSystemNSE2D
int N_U
 
int N_P
 
int N_Active
 
int N_DirichletDof
 
double * Sol
 
double * Rhs
 
double * RHSs [3]
 
TFESpace2D * FeSpaces [5]
 
TFEFunction2D * FeFct [5]
 
int Disctype
 
int NSEType
 
CoeffFct2D * LinCoeffs [1]
 
TAuxParam2D * NSEaux
 
TAuxParam2D * NSEaux_error
 
DefectProc * Defect
 
int Solver
 
int N_Matrices
 
TSquareStructure2D * sqstructureA
 
TStructure2D * structureB
 
TStructure2D * structureBT
 
TSquareMatrix2D * SqmatrixA11
 
TSquareMatrix2D * SqmatrixA12
 
TSquareMatrix2D * SqmatrixA21
 
TSquareMatrix2D * SqmatrixA22
 
TSquareMatrix2D * SQMATRICES [9]
 
TSquareMatrix ** sqmatrices
 
TMatrix2D * MatrixB1
 
TMatrix2D * MatrixB2
 
TMatrix2D * MatrixB1T
 
TMatrix2D * MatrixB2T
 
TMatrix2D * MATRICES [8]
 
TMatrix ** matrices
 
BoundCondFunct2D * BoundaryConditions [2]
 
BoundValueFunct2D * BoundaryValues [2]
 
TDiscreteForm2D * DiscreteFormARhs
 
TDiscreteForm2D * DiscreteFormNL
 
TDiscreteForm2D * DiscreteFormRhs
 
TAssembleMat2D * AMatRhsAssemble
 
TAssembleMat2D * AMatAssembleNonLinear
 
TSquareStructure2D * sqstructureL
 
TStructure2D * structure_G
 
TStructure2D * structure_tilde_G
 
TSquareMatrix2D * MatricesL
 
TMatrix2D * Matrices_tilde_G11
 
TMatrix2D * Matrices_tilde_G22
 
TMatrix2D * Matrices_G11
 
TMatrix2D * Matrices_G22
 

Detailed Description

stores the information of a 2D TNSE system matrix

class for 2D TNSE system matrix

Author
Sashikumaar Ganesan,Birupaksha Pal
Date
03.09.14 Added methods (Sashi, 03.09.14)

Constructor & Destructor Documentation

TSystemTNSE2D_ALE::TSystemTNSE2D_ALE ( TFESpace2D *  velocity_fespace,
TFESpace2D *  presssure_fespace,
TFEVectFunct2D *  Velocity,
TFEFunction2D *  p,
double *  sol,
double *  rhs,
int  disctype,
int  nsetype,
int  solver,
#ifdef __PRIVATE__ TFESpace2D *  Projection_space,
TFESpace2D *  Stress_FeSpace,
TFESpace2D *  Deformation_FeSpace,
#endif TFESpace2D *  gridFESpace,
TFEVectFunct2D *  MeshVelocity,
bool  conservativeale 
)

source file for TSystemTNSE2D_ALE

constructor

Author
Sashikumaar Ganesan
Date
23.02.15

old M mass matrix

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Member Function Documentation

void TSystemTNSE2D_ALE::Assemble ( double *  sol,
double *  rhs 
)

assemble the M, A and rhs

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void TSystemTNSE2D_ALE::AssembleANonLinear ( double *  sol,
double *  rhs 
)

assemble the nonlinear part of the NSE system

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void TSystemTNSE2D_ALE::AssembleMeshMat ( )

assemble the Mesh mat and rhs

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void TSystemTNSE2D_ALE::AssembleSystMat ( double  scale,
double *  oldrhs,
double *  rhs,
double *  sol 
)

scale B matices and assemble rhs based on the scheme

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void TSystemTNSE2D_ALE::AssembleSystMatNonLinear ( )

scale B matices and assemble rhs based on the scheme

void TSystemTNSE2D_ALE::GetMeshVeloAndMove ( int  N_MovVert,
TVertex **  MovBoundVert,
TIsoBoundEdge **  Free_Joint,
double *  Iso_refX,
double  Currtime,
double  tau 
)

store M mat for next time step move mesh move mesh Get Mesh Velo

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void TSystemTNSE2D_ALE::GetMeshVeloAndMove ( double  Currtime,
double  tau 
)

Get Mesh Velo

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void TSystemTNSE2D_ALE::GetTNSEResidual ( double *  sol,
double *  res 
)

get the resudual of the NSE system

void TSystemTNSE2D_ALE::Init ( CoeffFct2D *  lincoeffs,
BoundCondFunct2D *  BoundCond,
BoundValueFunct2D *  U1BoundValue,
BoundValueFunct2D *  U2BoundValue,
CoeffFct2D *  GridBilinearCoeffs,
BoundCondFunct2D *  GridBoundCond,
BoundValueFunct2D *  gridBoundValue,
TAuxParam2D *  aux,
TAuxParam2D *  nseaux_error 
)

destrcutor methods Initilize the discrete forms and the matrices

void TSystemTNSE2D_ALE::RestoreMassMat ( )

restoring the mass matrix

void TSystemTNSE2D_ALE::Solve ( double *  sol)

solve the system matrix

Member Data Documentation

TAuxParam2D* TSystemTNSE2D_ALE::Aux_ALE
protected

aux for mesh

TDiscreteForm2D* TSystemTNSE2D_ALE::DiscreteFormMARhs
protected

Discrete form for moving mesh

BoundCondFunct2D* TSystemTNSE2D_ALE::GridBoundaryConditions[1]
protected

Grid bounadry conditions

BoundValueFunct2D* TSystemTNSE2D_ALE::GridBoundValue[1]
protected

Fgrid BC

TFESpace2D* TSystemTNSE2D_ALE::GridFESpace
protected

grid fespace

TFEVectFunct2D* TSystemTNSE2D_ALE::GridPos
protected

grid pos vector

double* TSystemTNSE2D_ALE::MeshVelo
protected

Grid Posistions

TFEFunction2D* TSystemTNSE2D_ALE::MeshVeloFct[2]
protected

Fe functions of NSE

ModifyBoundCoords* TSystemTNSE2D_ALE::ModifyBoudary
protected

method for Modify Mesh Coords

ModifyMeshCoords* TSystemTNSE2D_ALE::ModifyCoord
protected

method for Modify Mesh Coords

int TSystemTNSE2D_ALE::N_GridDOFs
protected

No. of Grid DOFs

TSquareMatrix2D* TSystemTNSE2D_ALE::SqmatrixG11
protected

M - mass/system mat for TNSE velocity component marices for the moving grid

TSquareStructure2D* TSystemTNSE2D_ALE::SquareStructureG
protected

structure for the moving grid

The documentation for this class was generated from the following files:
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