kynema::interfaces::TurbineInterface Class Reference

Interface for blade simulation that manages state, solver, and components. More...

#include <turbine_interface.hpp>

Public Types
using	DeviceType = Kokkos::Device< Kokkos::DefaultExecutionSpace, Kokkos::DefaultExecutionSpace::memory_space >

Public Member Functions
	TurbineInterface (const components::SolutionInput &solution_input, const components::TurbineInput &turbine_input, const components::AerodynamicsInput &aerodynamics_input={}, const components::ControllerInput &controller_input={}, const components::OutputsConfig &outputs_config={})
	Constructs a TurbineInterface from solution and blade inputs.
	TurbineInterface (TurbineInterface &other)=delete
	TurbineInterface (TurbineInterface &&other)=delete
TurbineInterface &	operator= (const TurbineInterface &)=delete
TurbineInterface &	operator= (TurbineInterface &&)=delete
	~TurbineInterface ()=default
components::Turbine &	Turbine ()
	Returns a reference to the turbine model.
components::Aerodynamics &	Aerodynamics ()
	Returns a reference to the aerodynamics model.
void	UpdateAerodynamicLoads (double fluid_density, const std::function< std::array< double, 3 >(const std::array< double, 3 > &)> &inflow_function)
	Updates the aerodynamic loads to be applied to the structure based on a provided function.
std::array< double, 3 >	GetHubNodePosition () const
void	SetHubInflow (const std::array< double, 3 > &inflow)
void	ApplyController (double t)
	Update controller inputs from current system state.
bool	Step ()
	Steps forward in time.
void	SaveState ()
	Saves the current state for potential restoration (in correction step)
void	RestoreState ()
	Restores the previously saved state (in correction step)
Model &	GetModel ()
	Return a reference of the model owned by this interface.
HostState< DeviceType > &	GetHostState ()
	Return a reference to this interface's host state.
double	CalculateAzimuthAngle () const
	Calculates and normalizes azimuth angle from constraint output.
double	CalculateRotorSpeed () const
	Calculates rotor speed from constraint output.
void	WriteOutput ()
void	OpenOutputFile ()
void	CloseOutputFile ()

Detailed Description

Interface for blade simulation that manages state, solver, and components.

This class represents the primary interface for simulating a WT blade, connecting the blade components with the solver and state management.

Member Typedef Documentation

DeviceType

using kynema::interfaces::TurbineInterface::DeviceType = Kokkos::Device<Kokkos::DefaultExecutionSpace, Kokkos::DefaultExecutionSpace::memory_space>

Constructor & Destructor Documentation

TurbineInterface() [1/3]

kynema::interfaces::TurbineInterface::TurbineInterface ( const components::SolutionInput &  solution_input, const components::TurbineInput &  turbine_input, const components::AerodynamicsInput &  aerodynamics_input = {}, const components::ControllerInput &  controller_input = {}, const components::OutputsConfig &  outputs_config = {}  )

explicit

Constructs a TurbineInterface from solution and blade inputs.

Parameters

solution_input	Configuration parameters for solver and solution
turbine_input	Configuration parameters for the turbine geometry
aerodynamics_input	Configuration parameters for the aerodynamic loads
controller_input	Configuration parameters for the controller
outputs_config	Configuration parameters for the outputs

TurbineInterface() [2/3]

kynema::interfaces::TurbineInterface::TurbineInterface ( TurbineInterface &  other )

delete

TurbineInterface() [3/3]

kynema::interfaces::TurbineInterface::TurbineInterface ( TurbineInterface &&  other )

delete

~TurbineInterface()

kynema::interfaces::TurbineInterface::~TurbineInterface ( )

default

Member Function Documentation

Aerodynamics()

components::Aerodynamics & kynema::interfaces::TurbineInterface::Aerodynamics ( )

inline

Returns a reference to the aerodynamics model.

ApplyController()

void kynema::interfaces::TurbineInterface::ApplyController

(

double

t

)

Update controller inputs from current system state.

CalculateAzimuthAngle()

double kynema::interfaces::TurbineInterface::CalculateAzimuthAngle

(

)

const

Calculates and normalizes azimuth angle from constraint output.

Returns

Azimuth angle in radians, normalized to [0, 2π)

CalculateRotorSpeed()

double kynema::interfaces::TurbineInterface::CalculateRotorSpeed

(

)

const

Calculates rotor speed from constraint output.

Returns

Rotor speed in rad/s

CloseOutputFile()

void kynema::interfaces::TurbineInterface::CloseOutputFile

(

)

GetHostState()

HostState< DeviceType > & kynema::interfaces::TurbineInterface::GetHostState ( )

inline

Return a reference to this interface's host state.

GetHubNodePosition()

std::array< double, 3 > kynema::interfaces::TurbineInterface::GetHubNodePosition

(

)

const

GetModel()

Model & kynema::interfaces::TurbineInterface::GetModel ( )

inline

Return a reference of the model owned by this interface.

OpenOutputFile()

void kynema::interfaces::TurbineInterface::OpenOutputFile

(

)

operator=() [1/2]

TurbineInterface & kynema::interfaces::TurbineInterface::operator= ( const TurbineInterface &  )

delete

operator=() [2/2]

TurbineInterface & kynema::interfaces::TurbineInterface::operator= ( TurbineInterface &&  )

delete

RestoreState()

void kynema::interfaces::TurbineInterface::RestoreState

(

)

Restores the previously saved state (in correction step)

SaveState()

void kynema::interfaces::TurbineInterface::SaveState

(

)

Saves the current state for potential restoration (in correction step)

SetHubInflow()

void kynema::interfaces::TurbineInterface::SetHubInflow

(

const std::array< double, 3 > &

inflow

)

Step()

bool kynema::interfaces::TurbineInterface::Step

(

)

Steps forward in time.

Returns

true if solver converged, false otherwise

Note

This function updates the host state with current node loads, solves the dynamic system, and updates the node motion with the new state. If the solver does not converge, the motion is not updated.

Turbine()

components::Turbine & kynema::interfaces::TurbineInterface::Turbine ( )

inline

Returns a reference to the turbine model.

UpdateAerodynamicLoads()

void kynema::interfaces::TurbineInterface::UpdateAerodynamicLoads	(	double	fluid_density,
		const std::function< std::array< double, 3 >(const std::array< double, 3 > &)> &	inflow_function
	)

Updates the aerodynamic loads to be applied to the structure based on a provided function.

Parameters

fluid_density	The density of the air (assumed constant)
inflow_function	A function that takes in a position and returns the velocity

WriteOutput()

void kynema::interfaces::TurbineInterface::WriteOutput

(

)

---

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

• /home/runner/work/kynema/kynema/kynema/src/interfaces/turbine/turbine_interface.hpp
• /home/runner/work/kynema/kynema/kynema/src/interfaces/turbine/turbine_interface.cpp