HeatFluidCoupledInteraction< NormalForceInteraction > Class Template Reference

#include <HeatFluidCoupledInteraction.h>

Inheritance diagram for HeatFluidCoupledInteraction< NormalForceInteraction >:

Public Types
typedef HeatFluidCoupledSpecies< typename NormalForceInteraction::SpeciesType >	SpeciesType
Public Types inherited from ThermalInteraction< NormalForceInteraction >
typedef ThermalSpecies< typename NormalForceInteraction::SpeciesType >	SpeciesType

Public Member Functions
	HeatFluidCoupledInteraction (BaseInteractable *P, BaseInteractable *I, unsigned timeStamp)
	Constructor. More...
	HeatFluidCoupledInteraction ()
	Default Constructor. More...
	HeatFluidCoupledInteraction (const HeatFluidCoupledInteraction &p)
	Copy constructor. More...
virtual	~HeatFluidCoupledInteraction ()
	Destructor. More...
void	computeNormalForce ()
	Computes the normal forces due to linear plastic visco elastic interaction. More...
Public Member Functions inherited from ThermalInteraction< NormalForceInteraction >
	ThermalInteraction (BaseInteractable *P, BaseInteractable *I, unsigned timeStamp)
	Constructor. More...
	ThermalInteraction ()
	Default Constructor. More...
	ThermalInteraction (const ThermalInteraction &p)
	Copy constructor. More...
virtual	~ThermalInteraction ()
	Destructor. More...
void	computeNormalForce ()
	Computes the normal forces due to linear plastic visco elastic interaction. More...

Member Typedef Documentation

SpeciesType

template<class NormalForceInteraction >

typedef HeatFluidCoupledSpecies<typename NormalForceInteraction::SpeciesType> HeatFluidCoupledInteraction< NormalForceInteraction >::SpeciesType

Constructor & Destructor Documentation

HeatFluidCoupledInteraction() [1/3]

template<class NormalForceInteraction >

HeatFluidCoupledInteraction< NormalForceInteraction >::HeatFluidCoupledInteraction ( BaseInteractable *  P, BaseInteractable *  I, unsigned  timeStamp  )

inline

Constructor.

    : BaseInteraction(P, I, timeStamp), ThermalInteraction<NormalForceInteraction>(P, I, timeStamp)
    {}

HeatFluidCoupledInteraction() [2/3]

template<class NormalForceInteraction >

HeatFluidCoupledInteraction< NormalForceInteraction >::HeatFluidCoupledInteraction ( )

inline

Default Constructor.

    : BaseInteraction(), ThermalInteraction<NormalForceInteraction>()
    {}

HeatFluidCoupledInteraction() [3/3]

template<class NormalForceInteraction >

HeatFluidCoupledInteraction< NormalForceInteraction >::HeatFluidCoupledInteraction ( const HeatFluidCoupledInteraction< NormalForceInteraction > &  p )

inline

Copy constructor.

    : BaseInteraction(p), ThermalInteraction<NormalForceInteraction>(p)
    {}

~HeatFluidCoupledInteraction()

template<class NormalForceInteraction >

virtual HeatFluidCoupledInteraction< NormalForceInteraction >::~HeatFluidCoupledInteraction ( )

inlinevirtual

Destructor.

    {}

Member Function Documentation

computeNormalForce()

template<class NormalForceInteraction >

void HeatFluidCoupledInteraction< NormalForceInteraction >::computeNormalForce

Computes the normal forces due to linear plastic visco elastic interaction.

Compute temperature change due to heat conduction between particles

{
    NormalForceInteraction::computeNormalForce();
    Mdouble radius = 2.0 * NormalForceInteraction::getEffectiveRadius();
    Mdouble contactArea = constants::pi * radius * std::max(0.0,NormalForceInteraction::getOverlap());
    const SpeciesType* species = static_cast<const SpeciesType*>(NormalForceInteraction::getBaseSpecies()->getNormalForce());
    auto pParticle = dynamic_cast<HeatFluidCoupledParticle*>(NormalForceInteraction::getP());
    auto iParticle = dynamic_cast<HeatFluidCoupledParticle*>(NormalForceInteraction::getI());
    // if both p and i are particles
    if (pParticle && iParticle)
    {
        /* compute heat conduction, Q = lambda * A dT / L, */
        Mdouble heatTransfer = species->getThermalConductivity()
                               * (pParticle->getTemperature() - iParticle->getTemperature())
                               * contactArea / NormalForceInteraction::getDistance();
        /* m*dT = Q/c*dt */
        Mdouble mdT = heatTransfer / species->getHeatCapacity()
                      * NormalForceInteraction::getHandler()->getDPMBase()->getTimeStep();
        pParticle->addTemperature(-mdT * pParticle->getInvMass());
        iParticle->addTemperature(mdT * iParticle->getInvMass());
    }
}

References ThermalSpecies< NormalForceSpecies >::getHeatCapacity(), ThermalSpecies< NormalForceSpecies >::getThermalConductivity(), max, constants::pi, and UniformPSDSelfTest::radius.

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

• HeatFluidCoupledInteraction.h