walberla::pe_coupling::discrete_particle_methods::EffectiveViscosityFieldEvaluator Class Reference

Detailed Description

Evaluates the (local) effective viscosity.

The effective viscosity (using the provided correlation) is evaluated for each cell and stored, as the respective omega value, in a field, that can be given to a suitable LBM sweep.

#include <EffectiveViscosityFieldEvaluator.h>

Public Types
using	ScalarField_T = GhostLayerField< real_t, 1 >

Public Member Functions
	EffectiveViscosityFieldEvaluator (const BlockDataID &omegaFieldID, const ConstBlockDataID &solidVolumeFractionFieldID, const real_t &fluidViscosity, const std::function< real_t(real_t, real_t)> &effectiveViscosityFunc)
void	operator() (IBlock *const block)
void	resetFluidViscosity (real_t newFluidViscosity)

Private Attributes
const BlockDataID	omegaFieldID_
const ConstBlockDataID	solidVolumeFractionFieldID_
real_t	fluidViscosity_
std::function< real_t(real_t, real_t)>	effectiveViscosityFunc_

Member Typedef Documentation

ScalarField_T

using walberla::pe_coupling::discrete_particle_methods::EffectiveViscosityFieldEvaluator::ScalarField_T = GhostLayerField<real_t, 1>

Constructor & Destructor Documentation

EffectiveViscosityFieldEvaluator()

walberla::pe_coupling::discrete_particle_methods::EffectiveViscosityFieldEvaluator::EffectiveViscosityFieldEvaluator ( const BlockDataID &  omegaFieldID, const ConstBlockDataID &  solidVolumeFractionFieldID, const real_t &  fluidViscosity, const std::function< real_t(real_t, real_t)> &  effectiveViscosityFunc  )

inline

Member Function Documentation

operator()()

void walberla::pe_coupling::discrete_particle_methods::EffectiveViscosityFieldEvaluator::operator() ( IBlock *const  block )

inline

resetFluidViscosity()

void walberla::pe_coupling::discrete_particle_methods::EffectiveViscosityFieldEvaluator::resetFluidViscosity ( real_t  newFluidViscosity )

inline

Member Data Documentation

effectiveViscosityFunc_

std::function<real_t (real_t, real_t)> walberla::pe_coupling::discrete_particle_methods::EffectiveViscosityFieldEvaluator::effectiveViscosityFunc_

private

fluidViscosity_

real_t walberla::pe_coupling::discrete_particle_methods::EffectiveViscosityFieldEvaluator::fluidViscosity_

private

omegaFieldID_

const BlockDataID walberla::pe_coupling::discrete_particle_methods::EffectiveViscosityFieldEvaluator::omegaFieldID_

private

solidVolumeFractionFieldID_

const ConstBlockDataID walberla::pe_coupling::discrete_particle_methods::EffectiveViscosityFieldEvaluator::solidVolumeFractionFieldID_

private

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

• /builds/administration/walberla-website/walberla/src/pe_coupling/discrete_particle_methods/evaluators/EffectiveViscosityFieldEvaluator.h