Actuator.H

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#ifndef ACTUATOR_H
#define ACTUATOR_H
 
#include "amr-wind/core/Physics.H"
#include "amr-wind/wind_energy/actuator/ActuatorModel.H"

 
namespace amr_wind {
 
class Field;
 
namespace actuator {
 
class ActuatorModel;
class ActuatorContainer;

class Actuator : public Physics::Register<Actuator>
{
public:
    static std::string identifier() { return "Actuator"; }
 
    explicit Actuator(CFDSim& /*sim*/);
 
    ~Actuator() override;
 
    void
    initialize_fields(int /*level*/, const amrex::Geometry& /*geom*/) override
    {}
 
    void pre_init_actions() override;
 
    void post_init_actions() override;
 
    void post_regrid_actions() override;
 
    void pre_advance_work() override;
 
    void post_advance_work() override;
 
    ActuatorModel& get_act(int index) const { return *m_actuators.at(index); }
 
    ActuatorModel& get_act_bylabel(const std::string& actlabel) const;
 
    template <typename T>
    T* get_actuator(std::string& key) const;
 
protected:
    int num_actuators() const { return static_cast<int>(m_actuators.size()); }
 
    virtual void prepare_outputs();
 
private:
    void setup_container();
 
    void update_positions();
 
    void update_velocities();
 
    void compute_forces();
 
    void compute_source_term();
 
    void communicate_turbine_io();
 
    CFDSim& m_sim;
 
    Field& m_act_source;
 
    std::vector<std::unique_ptr<ActuatorModel>> m_actuators;
 
    std::unique_ptr<ActuatorContainer> m_container;
};
 
} // namespace actuator
} // namespace amr_wind
 
#endif /* ACTUATOR_H */