DEM_rolling_friction_model_viscous_torque.h

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//  Kratos Multi-Physics - DEM Application
//
//  License:       BSD License
//                 Kratos default license: kratos/license.txt
//
//  Main authors:  Rafael Rangel (rrangel@cimne.upc.edu)
//
 
#if !defined(DEM_ROLLING_FRICTION_MODEL_VISCOUS_TORQUE_H_INCLUDED)
#define DEM_ROLLING_FRICTION_MODEL_VISCOUS_TORQUE_H_INCLUDED
 
/* Project includes */
#include "../custom_elements/spheric_particle.h"
#include "custom_utilities/GeometryFunctions.h"
#include "DEM_rolling_friction_model.h"
 
namespace Kratos
{
  class KRATOS_API(DEM_APPLICATION) DEMRollingFrictionModelViscousTorque : public DEMRollingFrictionModel
  {
  public:
    // Pointer definition
    KRATOS_CLASS_POINTER_DEFINITION(DEMRollingFrictionModelViscousTorque);
 
    // Clone
    DEMRollingFrictionModel::Pointer Clone() const override;
    std::unique_ptr<DEMRollingFrictionModel> CloneUnique() override;
 
    // Constructor / Destructor
    DEMRollingFrictionModelViscousTorque() {}
    ~DEMRollingFrictionModelViscousTorque() {}
 
    // Public methods
    void Check(Properties::Pointer pProp) const override;
    void ComputeRollingFriction(SphericParticle* p_element, SphericParticle* p_neighbor, const ProcessInfo& r_process_info, double LocalContactForce[3], double indentation, array_1d<double, 3>& mContactMoment)   override;
    void ComputeRollingFrictionWithWall(SphericParticle* p_element, Condition* const wall, const ProcessInfo& r_process_info, double LocalContactForce[3], double indentation, array_1d<double, 3>& mContactMoment) override;
    void CalculateInelasticRollingResistanceEnergy(double& inelastic_rollingresistance_energy, const array_1d<double, 3>& rolling_friction_moment, const array_1d<double, 3>& relative_angular_velocity, double dt) override;
    void CalculateInelasticRollingResistanceEnergyWithWall(double& inelastic_rollingresistance_energy, const array_1d<double, 3>& rolling_friction_moment, const array_1d<double, 3>& relative_angular_velocity, double dt) override;
 
  private:
    friend class Serializer;
    void save(Serializer & rSerializer) const override {}
    void load(Serializer & rSerializer) override {}
  };
} /* namespace Kratos */
 
#endif /* DEM_ROLLING_FRICTION_MODEL_VISCOUS_TORQUE_H_INCLUDED defined */