Volume variables for the isothermal single-phase Reynolds-Averaged Navier-Stokes models. More...

#include <dumux/freeflow/rans/volumevariables.hh>

Inheritance diagram for Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >:

Description

template<class Traits, class NSVolumeVariables>
class Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >

Volume variables for the isothermal single-phase Reynolds-Averaged Navier-Stokes models.

Public Member Functions
template<class ElementSolution , class Problem , class Element , class SubControlVolume >
void	updateNavierStokesVolVars (const ElementSolution &elemSol, const Problem &problem, const Element &element, const SubControlVolume &scv)
	Update all quantities for a given control volume. More...

template<class ElementSolution , class Problem , class Element , class SubControlVolume >
void	updateRANSProperties (const ElementSolution &elemSol, const Problem &problem, const Element &element, const SubControlVolume &scv)
	Update all turbulent quantities for a given control volume. More...

unsigned int	elementIdx () const
	Return the element Idx of the control volume. More...

DimVector	ccVelocityVector () const
	Return the velocity vector $\mathrm{[m/s]}$ at the control volume center. More...

DimVector	velocityMaximum () const
	Return the maximum velocity vector $\mathrm{[m/s]}$ of the wall segment. More...

DimVector	velocityMinimum () const
	Return the minimum velocity vector $\mathrm{[m/s]}$ of the wall segment. More...

DimMatrix	velocityGradients () const
	Return the velocity gradients $\mathrm{[1/s]}$ at the control volume center. More...

Scalar	wallDistance () const
	Return the wall distance $\mathrm{[m]}$ of the control volume. More...

Scalar	karmanConstant () const
	Return the Karman constant. More...

Scalar	uStar () const
	Return the wall friction velocity $\mathrm{[m/s]}$ . More...

Scalar	yPlus () const
	Return the dimensionless wall distance $\mathrm{[-]}$ . More...

Scalar	uPlus () const
	Return the dimensionless velocity $\mathrm{[-]}$ . More...

Scalar	dynamicEddyViscosity () const
	Return the dynamic eddy viscosity $\mathrm{[Pa s]}$ of the flow within the control volume. More...

Scalar	effectiveViscosity () const
	Return the effective dynamic viscosity $\mathrm{[Pa s]}$ of the fluid within the control volume. More...

Scalar	kinematicEddyViscosity () const
	Return the kinematic eddy viscosity $\mathrm{[m^2/s]}$ of the flow within the control volume. More...

Scalar	kinematicViscosity () const
	Return the kinematic viscosity $\mathrm{[m^2/s]}$ of the fluid within the control volume. More...

template<class Problem >
void	calculateEddyDiffusivity (const Problem &problem)
	Calculates the eddy diffusivity $\mathrm{[m^2/s]}$ based on the kinematic eddy viscosity and the turbulent Schmidt number. More...

template<class Problem , bool eB = enableEnergyBalance, typename std::enable_if_t< eB, int > = 0>
void	calculateEddyThermalConductivity (const Problem &problem)
	Calculates the eddy thermal conductivity $\mathrm{[W/(m*K)]}$ based on the kinematic eddy viscosity and the turbulent Prandtl number. More...

template<class Problem , bool eB = enableEnergyBalance, typename std::enable_if_t<!eB, int > = 0>
void	calculateEddyThermalConductivity (const Problem &problem)
	Eddy thermal conductivity is zero for isothermal model. More...

Scalar	eddyDiffusivity () const
	Returns the eddy diffusivity $\mathrm{[m^2/s]}$ . More...

Scalar	eddyThermalConductivity () const
	Returns the eddy thermal conductivity $\mathrm{[W/(m*K)]}$ . More...

Scalar	effectiveDiffusionCoefficient (int phaseIdx, int compIIdx, int compJIdx) const
	Returns the binary diffusion coefficients for a phase in $[m^2/s]$ . More...

template<bool eB = enableEnergyBalance, typename std::enable_if_t< eB, int > = 0>
Scalar	effectiveThermalConductivity () const
	Returns the effective thermal conductivity $\mathrm{[W/(m*K)]}$ of the fluid-flow in the sub-control volume. More...

Protected Member Functions
Scalar	setDynamicEddyViscosity_ (Scalar value)
	Sets the dynamic eddy viscosity $\mathrm{[Pa s]}$ . More...

Protected Attributes
DimVector	ccVelocityVector_

DimVector	velocityMaximum_

DimVector	velocityMinimum_

DimMatrix	velocityGradientTensor_

std::size_t	elementIdx_

Scalar	wallDistance_

Scalar	karmanConstant_

Scalar	uStar_ = 0.0

Scalar	yPlus_ = 0.0

Scalar	uPlus_ = 0.0

Scalar	dynamicEddyViscosity_ = 0.0

Scalar	eddyDiffusivity_ = 0.0

Scalar	eddyThermalConductivity_ = 0.0

Member Function Documentation

◆ calculateEddyDiffusivity()

template<class Traits , class NSVolumeVariables >

template<class Problem >

void Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::calculateEddyDiffusivity ( const Problem & problem )

inline

Calculates the eddy diffusivity $\mathrm{[m^2/s]}$ based on the kinematic eddy viscosity and the turbulent Schmidt number.

◆ calculateEddyThermalConductivity() [1/2]

template<class Traits , class NSVolumeVariables >

template<class Problem , bool eB = enableEnergyBalance, typename std::enable_if_t< eB, int > = 0>

void Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::calculateEddyThermalConductivity ( const Problem & problem )

inline

Calculates the eddy thermal conductivity $\mathrm{[W/(m*K)]}$ based on the kinematic eddy viscosity and the turbulent Prandtl number.

◆ calculateEddyThermalConductivity() [2/2]

template<class Traits , class NSVolumeVariables >

template<class Problem , bool eB = enableEnergyBalance, typename std::enable_if_t<!eB, int > = 0>

void Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::calculateEddyThermalConductivity ( const Problem & problem )

inline

Eddy thermal conductivity is zero for isothermal model.

◆ ccVelocityVector()

template<class Traits , class NSVolumeVariables >

DimVector Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::ccVelocityVector ( ) const

inline

Return the velocity vector $\mathrm{[m/s]}$ at the control volume center.

◆ dynamicEddyViscosity()

template<class Traits , class NSVolumeVariables >

Scalar Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::dynamicEddyViscosity ( ) const

inline

Return the dynamic eddy viscosity $\mathrm{[Pa s]}$ of the flow within the control volume.

◆ eddyDiffusivity()

template<class Traits , class NSVolumeVariables >

Scalar Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::eddyDiffusivity ( ) const

inline

Returns the eddy diffusivity $\mathrm{[m^2/s]}$ .

◆ eddyThermalConductivity()

template<class Traits , class NSVolumeVariables >

Scalar Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::eddyThermalConductivity ( ) const

inline

Returns the eddy thermal conductivity $\mathrm{[W/(m*K)]}$ .

◆ effectiveDiffusionCoefficient()

template<class Traits , class NSVolumeVariables >

Scalar Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::effectiveDiffusionCoefficient	(	int	phaseIdx,
		int	compIIdx,
		int	compJIdx
	)		const

inline

Returns the binary diffusion coefficients for a phase in $[m^2/s]$ .

◆ effectiveThermalConductivity()

template<class Traits , class NSVolumeVariables >

template<bool eB = enableEnergyBalance, typename std::enable_if_t< eB, int > = 0>

Scalar Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::effectiveThermalConductivity ( ) const

inline

Returns the effective thermal conductivity $\mathrm{[W/(m*K)]}$ of the fluid-flow in the sub-control volume.

◆ effectiveViscosity()

template<class Traits , class NSVolumeVariables >

Scalar Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::effectiveViscosity ( ) const

inline

Return the effective dynamic viscosity $\mathrm{[Pa s]}$ of the fluid within the control volume.

◆ elementIdx()

template<class Traits , class NSVolumeVariables >

unsigned int Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::elementIdx ( ) const

inline

Return the element Idx of the control volume.

◆ karmanConstant()

template<class Traits , class NSVolumeVariables >

Scalar Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::karmanConstant ( ) const

inline

Return the Karman constant.

◆ kinematicEddyViscosity()

template<class Traits , class NSVolumeVariables >

Scalar Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::kinematicEddyViscosity ( ) const

inline

Return the kinematic eddy viscosity $\mathrm{[m^2/s]}$ of the flow within the control volume.

◆ kinematicViscosity()

template<class Traits , class NSVolumeVariables >

Scalar Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::kinematicViscosity ( ) const

inline

Return the kinematic viscosity $\mathrm{[m^2/s]}$ of the fluid within the control volume.

◆ setDynamicEddyViscosity_()

template<class Traits , class NSVolumeVariables >

Scalar Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::setDynamicEddyViscosity_ ( Scalar value )

inlineprotected

Sets the dynamic eddy viscosity $\mathrm{[Pa s]}$ .

◆ updateNavierStokesVolVars()

template<class Traits , class NSVolumeVariables >

template<class ElementSolution , class Problem , class Element , class SubControlVolume >

void Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::updateNavierStokesVolVars	(	const ElementSolution &	elemSol,
		const Problem &	problem,
		const Element &	element,
		const SubControlVolume &	scv
	)

inline

Update all quantities for a given control volume.

Parameters

elemSol	A vector containing all primary variables connected to the element
problem	The object specifying the problem which ought to be simulated
element	An element which contains part of the control volume
scv	The sub-control volume

◆ updateRANSProperties()

template<class Traits , class NSVolumeVariables >

template<class ElementSolution , class Problem , class Element , class SubControlVolume >

void Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::updateRANSProperties	(	const ElementSolution &	elemSol,
		const Problem &	problem,
		const Element &	element,
		const SubControlVolume &	scv
	)

inline

Update all turbulent quantities for a given control volume.

Wall related quantities are stored and the calculateEddyViscosity(...) function of the turbulence model implementation is called.

Parameters

elemSol	A vector containing all primary variables connected to the element
problem	The object specifying the problem which ought to be simulated
element	An element which contains part of the control volume
scv	The sub-control volume

◆ uPlus()

template<class Traits , class NSVolumeVariables >

Scalar Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::uPlus ( ) const

inline

Return the dimensionless velocity $\mathrm{[-]}$ .

◆ uStar()

template<class Traits , class NSVolumeVariables >

Scalar Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::uStar ( ) const

inline

Return the wall friction velocity $\mathrm{[m/s]}$ .

◆ velocityGradients()

template<class Traits , class NSVolumeVariables >

DimMatrix Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::velocityGradients ( ) const

inline

Return the velocity gradients $\mathrm{[1/s]}$ at the control volume center.

◆ velocityMaximum()

template<class Traits , class NSVolumeVariables >

DimVector Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::velocityMaximum ( ) const

inline

Return the maximum velocity vector $\mathrm{[m/s]}$ of the wall segment.

◆ velocityMinimum()

template<class Traits , class NSVolumeVariables >

DimVector Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::velocityMinimum ( ) const

inline

Return the minimum velocity vector $\mathrm{[m/s]}$ of the wall segment.

◆ wallDistance()

template<class Traits , class NSVolumeVariables >

Scalar Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::wallDistance ( ) const

inline

Return the wall distance $\mathrm{[m]}$ of the control volume.

◆ yPlus()

template<class Traits , class NSVolumeVariables >

Scalar Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::yPlus ( ) const

inline

Return the dimensionless wall distance $\mathrm{[-]}$ .

Member Data Documentation

◆ ccVelocityVector_

template<class Traits , class NSVolumeVariables >

DimVector Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::ccVelocityVector_

protected

◆ dynamicEddyViscosity_

template<class Traits , class NSVolumeVariables >

Scalar Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::dynamicEddyViscosity_ = 0.0

protected

◆ eddyDiffusivity_

template<class Traits , class NSVolumeVariables >

Scalar Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::eddyDiffusivity_ = 0.0

protected

◆ eddyThermalConductivity_

template<class Traits , class NSVolumeVariables >

Scalar Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::eddyThermalConductivity_ = 0.0

protected

◆ elementIdx_

template<class Traits , class NSVolumeVariables >

std::size_t Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::elementIdx_

protected

◆ karmanConstant_

template<class Traits , class NSVolumeVariables >

Scalar Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::karmanConstant_

protected

◆ uPlus_

template<class Traits , class NSVolumeVariables >

Scalar Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::uPlus_ = 0.0

protected

◆ uStar_

template<class Traits , class NSVolumeVariables >

Scalar Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::uStar_ = 0.0

protected

◆ velocityGradientTensor_

template<class Traits , class NSVolumeVariables >

DimMatrix Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::velocityGradientTensor_

protected

◆ velocityMaximum_

template<class Traits , class NSVolumeVariables >

DimVector Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::velocityMaximum_

protected

◆ velocityMinimum_

template<class Traits , class NSVolumeVariables >

DimVector Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::velocityMinimum_

protected

◆ wallDistance_

template<class Traits , class NSVolumeVariables >

Scalar Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::wallDistance_

protected

◆ yPlus_

template<class Traits , class NSVolumeVariables >

Scalar Dumux::RANSVolumeVariables< Traits, NSVolumeVariables >::yPlus_ = 0.0

protected

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

freeflow/rans/volumevariables.hh

Description

Public Member Functions

Protected Member Functions

Protected Attributes

Member Function Documentation

◆ calculateEddyDiffusivity()

◆ calculateEddyThermalConductivity() [1/2]

◆ calculateEddyThermalConductivity() [2/2]

◆ ccVelocityVector()

◆ dynamicEddyViscosity()

◆ eddyDiffusivity()

◆ eddyThermalConductivity()

◆ effectiveDiffusionCoefficient()

◆ effectiveThermalConductivity()

◆ effectiveViscosity()

◆ elementIdx()

◆ karmanConstant()

◆ kinematicEddyViscosity()

◆ kinematicViscosity()

◆ setDynamicEddyViscosity_()

◆ updateNavierStokesVolVars()

◆ updateRANSProperties()

◆ uPlus()

◆ uStar()

◆ velocityGradients()

◆ velocityMaximum()

◆ velocityMinimum()

◆ wallDistance()

◆ yPlus()

Member Data Documentation

◆ ccVelocityVector_

◆ dynamicEddyViscosity_

◆ eddyDiffusivity_

◆ eddyThermalConductivity_

◆ elementIdx_

◆ karmanConstant_

◆ uPlus_

◆ uStar_

◆ velocityGradientTensor_

◆ velocityMaximum_

◆ velocityMinimum_

◆ wallDistance_

◆ yPlus_