olb::particles::dynamics::EulerParticleDynamics< T, PARTICLETYPE, PCONDITION > Class Template Reference

Standard dynamics for particles. More...

#include <particleDynamicsBase.h>

Inheritance diagram for olb::particles::dynamics::EulerParticleDynamics< T, PARTICLETYPE, PCONDITION >:

Collaboration diagram for olb::particles::dynamics::EulerParticleDynamics< T, PARTICLETYPE, PCONDITION >:

Public Member Functions
	EulerParticleDynamics ()
	Constructor.
void	process (Particle< T, PARTICLETYPE > &particle, T timeStepSize) override
	Procesisng step.
Public Member Functions inherited from olb::particles::dynamics::ParticleDynamics< T, PARTICLETYPE >
virtual	~ParticleDynamics ()
	Destructor: virtual to enable inheritance.
std::string &	getName ()
	read and write access to name
std::string const &	getName () const
	read only access to name

Detailed Description

template<typename T, typename PARTICLETYPE, typename PCONDITION = conditions::active_particles>
class olb::particles::dynamics::EulerParticleDynamics< T, PARTICLETYPE, PCONDITION >

Standard dynamics for particles.

Definition at line 271 of file particleDynamicsBase.h.

Constructor & Destructor Documentation

EulerParticleDynamics()

template<typename T , typename PARTICLETYPE , typename PCONDITION >

olb::particles::dynamics::EulerParticleDynamics< T, PARTICLETYPE, PCONDITION >::EulerParticleDynamics

(

)

Constructor.

Definition at line 615 of file particleDynamicsBase.hh.

{
  this->getName() = "EulerParticleDynamics";
}

References olb::getName().

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Member Function Documentation

process()

template<typename T , typename PARTICLETYPE , typename PCONDITION >

void olb::particles::dynamics::EulerParticleDynamics< T, PARTICLETYPE, PCONDITION >::process ( Particle< T, PARTICLETYPE > & particle, T timeStepSize )

overridevirtual

Procesisng step.

Implements olb::particles::dynamics::ParticleDynamics< T, PARTICLETYPE >.

Reimplemented in olb::particles::dynamics::EulerParticleDynamicsMaterialAwareWallCapture< T, PARTICLETYPE, PCONDITION >.

Definition at line 635 of file particleDynamicsBase.hh.

{
  using namespace particles::access;
  //Check for particle condition
  doWhenMeetingCondition<T,PARTICLETYPE,PCONDITION>( particle,[&](){
    //Calculate acceleration
    auto acceleration = getAcceleration( particle );
    //Check for angular components
    if constexpr ( providesAngle<PARTICLETYPE>() ) {
      //Calculate angular acceleration
      auto angularAcceleration = getAngAcceleration( particle );
      //Euler algorithm
      particles::dynamics::eulerIntegration(
        particle, timeStepSize, acceleration, angularAcceleration );
      //Check if rotation matrix provided
      if constexpr ( providesRotationMatrix<PARTICLETYPE>() ) {
        //Update rotation matrix
        updateRotationMatrix( particle );
      }
    }
    else {
      //Euler algorithm without rotation
      particles::dynamics::eulerIntegrationTranslation( particle,
        timeStepSize, acceleration );
    }
  }); //doWhenMeetingCondition<T,PARTICLETYPE,PCONDITION>
}

References olb::particles::doWhenMeetingCondition(), olb::particles::dynamics::eulerIntegration(), olb::particles::dynamics::eulerIntegrationTranslation(), and olb::particles::dynamics::updateRotationMatrix().

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

• src/particles/dynamics/particleDynamicsBase.h
• src/particles/dynamics/particleDynamicsBase.hh