olb::momenta::PorousParticleMomentum< MOMENTUM > Struct Template Reference

#include <elements.h>

Collaboration diagram for olb::momenta::PorousParticleMomentum< MOMENTUM >:

Public Member Functions
template<typename TYPE , typename CELL , typename J , typename V = typename CELL::value_t, typename DESCRIPTOR = typename CELL::descriptor_t>
void	compute (CELL &cell, J &j) any_platform
template<typename TYPE , typename CELL , typename U , typename V = typename CELL::value_t, typename DESCRIPTOR = typename CELL::descriptor_t>
void	computeU (CELL &cell, U &u) any_platform
template<typename TYPE , typename CELL , typename U , typename DESCRIPTOR = typename CELL::descriptor_t>
void	define (CELL &cell, const U &u) any_platform
template<typename TYPE , typename CELL >
void	initialize (CELL &cell) any_platform
template<typename TYPE , typename CELL , typename U >
void	inverseShift (CELL &cell, U &u) any_platform

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

Detailed Description

template<typename MOMENTUM>
struct olb::momenta::PorousParticleMomentum< MOMENTUM >

Definition at line 1003 of file elements.h.

Member Function Documentation

compute()

template<typename MOMENTUM >

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

void olb::momenta::PorousParticleMomentum< MOMENTUM >::compute ( CELL & cell, J & j )

inline

Definition at line 1005 of file elements.h.

  {
    MOMENTUM().template compute<TYPE>(cell, j);
  }

computeU()

template<typename MOMENTUM >

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

void olb::momenta::PorousParticleMomentum< MOMENTUM >::computeU ( CELL & cell, U & u )

inline

Definition at line 1011 of file elements.h.

  {
    V rho{};
    lbm<DESCRIPTOR>::computeRhoU(cell, rho, u);
    V u_tmp[3] = {0., 0., 0.};
    if (cell.template getFieldPointer<descriptors::VELOCITY_DENOMINATOR>()[0] > std::numeric_limits<V>::epsilon()) {
      for (int i=0; i<DESCRIPTOR::d; i++)  {
        u_tmp[i] = (V(1) - cell.template getField<descriptors::POROSITY>())
                  * ( cell.template getFieldPointer<descriptors::VELOCITY_NUMERATOR>()[i]
                      / cell.template getField<descriptors::VELOCITY_DENOMINATOR>()
                      - u[i] );
        u[i] += V(0.5) * rho * u_tmp[i];
      }
    }
  }

References olb::lbm< DESCRIPTOR >::computeRhoU().

Here is the call graph for this function:

define()

template<typename MOMENTUM >

template<typename TYPE , typename CELL , typename U , typename DESCRIPTOR = typename CELL::descriptor_t>

void olb::momenta::PorousParticleMomentum< MOMENTUM >::define ( CELL & cell, const U & u )

inline

Definition at line 1028 of file elements.h.

  {
    MOMENTUM().template define<TYPE>(cell, u);
  }

getName()

template<typename MOMENTUM >

static std::string olb::momenta::PorousParticleMomentum< MOMENTUM >::getName ( )

inlinestatic

Definition at line 1042 of file elements.h.

                             {
    return "PorousParticleMomentum<" + MOMENTUM().getName() + ">";
  }

initialize()

template<typename MOMENTUM >

template<typename TYPE , typename CELL >

void olb::momenta::PorousParticleMomentum< MOMENTUM >::initialize ( CELL & cell )

inline

Definition at line 1034 of file elements.h.

  {
    MOMENTUM().template initialize<TYPE>(cell);
  }

inverseShift()

template<typename MOMENTUM >

template<typename TYPE , typename CELL , typename U >

void olb::momenta::PorousParticleMomentum< MOMENTUM >::inverseShift ( CELL & cell, U & u )

inline

Definition at line 1040 of file elements.h.

{}

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

• src/dynamics/momenta/elements.h