plb::offEquilibriumTemplatesImpl< T, Descriptor > Struct Template Reference

#include <offEquilibriumTemplates.h>

List of all members.

Static Public Member Functions
static T	fromPiToFneq (plint iPop, Array< T, SymmetricTensorImpl< T, Descriptor::d >::n > const &PiNeq)
static T	fromPiAndQtoFneq (plint iPop, Array< T, SymmetricTensorImpl< T, Descriptor::d >::n > const &PiNeq, Array< T, SymmetricRankThreeTensorImpl< T, Descriptor::d >::n > const &Q)
static T	fromStrainToFneq (plint iPop, Array< T, SymmetricTensorImpl< T, Descriptor::d >::n > const &S, T density, T omega)
	Compute off-equilibrium part of the f's from the strain rate tensor S.

template<typename T, class Descriptor>
struct plb::offEquilibriumTemplatesImpl< T, Descriptor >

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Member Function Documentation

template<typename T, class Descriptor>

static T plb::offEquilibriumTemplatesImpl< T, Descriptor >::fromPiAndQtoFneq	(	plint	iPop,
		Array< T, SymmetricTensorImpl< T, Descriptor::d >::n > const &	PiNeq,
		Array< T, SymmetricRankThreeTensorImpl< T, Descriptor::d >::n > const &	Q
	)			[inline, static]

template<typename T, class Descriptor>

static T plb::offEquilibriumTemplatesImpl< T, Descriptor >::fromPiToFneq	(	plint	iPop,
		Array< T, SymmetricTensorImpl< T, Descriptor::d >::n > const &	PiNeq
	)			[inline, static]

References plb::offEquilibriumTemplatesImpl< T, Descriptor >::fromPiToFneq().

Referenced by plb::offEquilibriumTemplatesImpl< T, Descriptor >::fromPiToFneq().

template<typename T, class Descriptor>

static T plb::offEquilibriumTemplatesImpl< T, Descriptor >::fromStrainToFneq	(	plint	iPop,
		Array< T, SymmetricTensorImpl< T, Descriptor::d >::n > const &	S,
		T	density,
		T	omega
	)			[inline, static]

Compute off-equilibrium part of the f's from the strain rate tensor S.

Implements the following formula: /f[ f_i^{neq} = - t_i / (c_s^2) * (c_{ia} c_{ib} - c_s^2 {ab}) S_{ab} /f] By S we mean the tensor computed from the velocity gradients: /f[ S_{} = 1/2 ( ( u_) + ( u_) ) /f]

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

• offEquilibriumTemplates.h