Kratos::ConvectionDiffusionReactionStabilizationUtilities Namespace Reference

Functions
double	CalculatePsiOne (const double VelocityNorm, const double Tau, const double DynamicReaction)
double	CalculatePsiTwo (const double DynamicReaction, const double Tau, const double ElementLength)
template<unsigned int TDim>
void	CalculateStabilizationTau (double &rTau, double &rElementLength, const array_1d< double, TDim > &rVelocity, const Matrix &rContravariantMetricTensor, const double Reaction, const double EffectiveKinematicViscosity, const double Alpha, const double Gamma, const double DeltaTime, const double DynamicTau)
double	CalculateStabilizationTau (const double ElementLength, const double Velocity, const double Reaction, const double EffectiveKinematicViscosity, const double Alpha, const double Gamma, const double DeltaTime, const double DynamicTau)
void	CalculateCrossWindDiffusionParameters (double &rChi, double &rStreamLineDiffusionCoeff, double &rCrossWindDiffusionCoeff, const double VelocityMagnitude, const double Tau, const double EffectiveKinematicViscosity, const double Reaction, const double Alpha, const double Gamma, const double DeltaTime, const double ElementLength, const double DynamicTau)
template<unsigned int TSize>
void	CalculateDiscreteUpwindOperator (double &rScalarCoeff, BoundedMatrix< double, TSize, TSize > &rDiffusionMatrix, const BoundedMatrix< double, TSize, TSize > &rInputMatrix)
double	CalculatePositivityPreservingMatrix (const Matrix &rInputMatrix)
void	AddMassMatrixSUPGStabilizationGaussPointContributions (Matrix &rMassMatrix, const double AbsoluteReactionTerm, const double Tau, const Vector &rVelocityConvectiveTerms, const double GaussWeight, const Vector &rGaussShapeFunctions)
void	AddDampingMatrixSUPGStabilizationGaussPointContributions (Matrix &rDampingMatrix, const double ReactionTerm, const double Tau, const Vector &rVelocityConvectiveTerms, const double GaussWeight, const Vector &rGaussShapeFunctions)
void	AddSourceTermWithSUPGStabilizationGaussPointContributions (Vector &rRightHandSideVector, const double SourceTerm, const double AbsoluteReactionTerm, const double Tau, const Vector &rVelocityConvectiveTerms, const double GaussWeight, const Vector &rGaussShapeFunctions)

Function Documentation

AddDampingMatrixSUPGStabilizationGaussPointContributions()

void Kratos::ConvectionDiffusionReactionStabilizationUtilities::AddDampingMatrixSUPGStabilizationGaussPointContributions ( Matrix &  rDampingMatrix, const double  ReactionTerm, const double  Tau, const Vector &  rVelocityConvectiveTerms, const double  GaussWeight, const Vector &  rGaussShapeFunctions  )

inline

AddMassMatrixSUPGStabilizationGaussPointContributions()

void Kratos::ConvectionDiffusionReactionStabilizationUtilities::AddMassMatrixSUPGStabilizationGaussPointContributions ( Matrix &  rMassMatrix, const double  AbsoluteReactionTerm, const double  Tau, const Vector &  rVelocityConvectiveTerms, const double  GaussWeight, const Vector &  rGaussShapeFunctions  )

inline

AddSourceTermWithSUPGStabilizationGaussPointContributions()

void Kratos::ConvectionDiffusionReactionStabilizationUtilities::AddSourceTermWithSUPGStabilizationGaussPointContributions ( Vector &  rRightHandSideVector, const double  SourceTerm, const double  AbsoluteReactionTerm, const double  Tau, const Vector &  rVelocityConvectiveTerms, const double  GaussWeight, const Vector &  rGaussShapeFunctions  )

inline

CalculateCrossWindDiffusionParameters()

void Kratos::ConvectionDiffusionReactionStabilizationUtilities::CalculateCrossWindDiffusionParameters ( double &  rChi, double &  rStreamLineDiffusionCoeff, double &  rCrossWindDiffusionCoeff, const double  VelocityMagnitude, const double  Tau, const double  EffectiveKinematicViscosity, const double  Reaction, const double  Alpha, const double  Gamma, const double  DeltaTime, const double  ElementLength, const double  DynamicTau  )

inline

CalculateDiscreteUpwindOperator()

template<unsigned int TSize>

void Kratos::ConvectionDiffusionReactionStabilizationUtilities::CalculateDiscreteUpwindOperator ( double &  rScalarCoeff, BoundedMatrix< double, TSize, TSize > &  rDiffusionMatrix, const BoundedMatrix< double, TSize, TSize > &  rInputMatrix  )

inline

CalculatePositivityPreservingMatrix()

double Kratos::ConvectionDiffusionReactionStabilizationUtilities::CalculatePositivityPreservingMatrix ( const Matrix &  rInputMatrix )

inline

CalculatePsiOne()

double Kratos::ConvectionDiffusionReactionStabilizationUtilities::CalculatePsiOne ( const double  VelocityNorm, const double  Tau, const double  DynamicReaction  )

inline

CalculatePsiTwo()

double Kratos::ConvectionDiffusionReactionStabilizationUtilities::CalculatePsiTwo ( const double  DynamicReaction, const double  Tau, const double  ElementLength  )

inline

CalculateStabilizationTau() [1/2]

double Kratos::ConvectionDiffusionReactionStabilizationUtilities::CalculateStabilizationTau ( const double  ElementLength, const double  Velocity, const double  Reaction, const double  EffectiveKinematicViscosity, const double  Alpha, const double  Gamma, const double  DeltaTime, const double  DynamicTau  )

inline

CalculateStabilizationTau() [2/2]

template<unsigned int TDim>

void Kratos::ConvectionDiffusionReactionStabilizationUtilities::CalculateStabilizationTau	(	double &	rTau,
		double &	rElementLength,
		const array_1d< double, TDim > &	rVelocity,
		const Matrix &	rContravariantMetricTensor,
		const double	Reaction,
		const double	EffectiveKinematicViscosity,
		const double	Alpha,
		const double	Gamma,
		const double	DeltaTime,
		const double	DynamicTau
	)