olb::momenta::HeatFluxBoundaryDensity< direction, orientation > Struct Template Reference

For fixed heat flux, the density is computed from flux, velocity and populations, similar to fixed velocity boundaries. More...

#include <elements.h>

Collaboration diagram for olb::momenta::HeatFluxBoundaryDensity< direction, orientation >:

Public Member Functions
template<typename TYPE , typename CELL , typename RHO , typename V = typename CELL::value_t, typename DESCRIPTOR = typename CELL::descriptor_t>
void	compute (CELL &cell, RHO &rho) any_platform
template<typename TYPE , typename CELL , typename RHO >
void	define (CELL &cell, const RHO &rho) any_platform
template<typename TYPE , typename CELL >
void	initialize (CELL &cell) any_platform
template<typename TYPE , typename CELL , typename RHO >
void	inverseShift (CELL &cell, RHO &rho) any_platform

Static Public Member Functions
static std::string	getName ()

Detailed Description

template<int direction, int orientation>
struct olb::momenta::HeatFluxBoundaryDensity< direction, orientation >

For fixed heat flux, the density is computed from flux, velocity and populations, similar to fixed velocity boundaries.

Definition at line 298 of file elements.h.

Member Function Documentation

compute()

template<int direction, int orientation>

template<typename TYPE , typename CELL , typename RHO , typename V = typename CELL::value_t, typename DESCRIPTOR = typename CELL::descriptor_t>

void olb::momenta::HeatFluxBoundaryDensity< direction, orientation >::compute ( CELL & cell, RHO & rho )

inline

Definition at line 300 of file elements.h.

  {
    const auto uNS = cell.template getField<descriptors::VELOCITY>();
 
    V conduction[DESCRIPTOR::d];
    TYPE().computeU(cell, conduction);
    rho = heatFluxBMRho<direction,orientation>(cell, uNS.data(), conduction[direction]);
  }

References olb::momenta::heatFluxBMRho().

Here is the call graph for this function:

define()

template<int direction, int orientation>

template<typename TYPE , typename CELL , typename RHO >

void olb::momenta::HeatFluxBoundaryDensity< direction, orientation >::define ( CELL & cell, const RHO & rho )

inline

Definition at line 310 of file elements.h.

{};

getName()

template<int direction, int orientation>

static std::string olb::momenta::HeatFluxBoundaryDensity< direction, orientation >::getName ( )

inlinestatic

Definition at line 318 of file elements.h.

                            {
    return "HeatFluxBoundaryDensity";
  }

initialize()

template<int direction, int orientation>

template<typename TYPE , typename CELL >

void olb::momenta::HeatFluxBoundaryDensity< direction, orientation >::initialize ( CELL & cell )

inline

Definition at line 313 of file elements.h.

{};

inverseShift()

template<int direction, int orientation>

template<typename TYPE , typename CELL , typename RHO >

void olb::momenta::HeatFluxBoundaryDensity< direction, orientation >::inverseShift ( CELL & cell, RHO & rho )

inline

Definition at line 316 of file elements.h.

{};

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

• src/dynamics/momenta/elements.h