Dumux::NavierStokesSlipVelocity< DiscretizationMethods::FCStaggered, SlipCondition > Struct Template Reference

Navier Stokes slip velocity helper for fcstaggered discretization. More...

#include <dumux/freeflow/navierstokes/slipcondition.hh>

Description

template<class SlipCondition>
struct Dumux::NavierStokesSlipVelocity< DiscretizationMethods::FCStaggered, SlipCondition >

For now, this class implements the Beavers-Joseph or the Beavers-Joseph-Saffman condition which models the slip velocity at a porous boundary. The condition is chosen by passing the corresponding SlipCondition tag to the class.

Static Public Member Functions
template<class Problem , class FVElementGeometry , class ElementVolumeVariables , class Scalar >
static auto	velocity (const Problem &problem, const FVElementGeometry &fvGeometry, const typename FVElementGeometry::SubControlVolumeFace &scvf, const ElementVolumeVariables &elemVolVars, Scalar tangentialVelocityDeriv)
	Returns the slip velocity at a porous boundary based on the Beavers-Joseph(-Saffman) condition. More...

Static Public Attributes
static constexpr SlipCondition	slipCondition {}

Member Function Documentation

velocity()

template<class SlipCondition >

template<class Problem , class FVElementGeometry , class ElementVolumeVariables , class Scalar >

static auto Dumux::NavierStokesSlipVelocity< DiscretizationMethods::FCStaggered, SlipCondition >::velocity ( const Problem &  problem, const FVElementGeometry &  fvGeometry, const typename FVElementGeometry::SubControlVolumeFace &  scvf, const ElementVolumeVariables &  elemVolVars, Scalar  tangentialVelocityDeriv  )

inlinestatic

Note

This only returns a vector filled with one component of the slip velocity (corresponding to the dof axis of the scv the svf belongs to)

Parameters

problem	The problem
fvGeometry	The finite-volume geometry
scvf	The sub control volume face
elemVolVars	The volume variables for the element
tangentialVelocityDeriv	Pre-calculated velocity derivative

Member Data Documentation

slipCondition

template<class SlipCondition >

constexpr SlipCondition Dumux::NavierStokesSlipVelocity< DiscretizationMethods::FCStaggered, SlipCondition >::slipCondition {}

staticconstexpr

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

• slipcondition.hh