def compute_flight_points(self, flight_point: FlightPoint):
if flight_point.thrust_is_regulated or flight_point.thrust_rate is None:
flight_point.thrust_rate = flight_point.thrust / self.max_thrust
else:
flight_point.thrust = self.max_thrust * flight_point.thrust_rate
flight_point.sfc = self.max_sfc * (1.0 + flight_point.thrust_rate) / 2.0
def compute_flight_points(self, flight_points: Union[FlightPoint,
pd.DataFrame]):
if isinstance(flight_points, FlightPoint):
flight_points_per_engine = FlightPoint(flight_points)
else:
flight_points_per_engine = flight_points.copy()
if flight_points.thrust is not None:
flight_points_per_engine.thrust = flight_points.thrust / self.engine_count
self.engine.compute_flight_points(flight_points_per_engine)
flight_points.sfc = flight_points_per_engine.sfc
flight_points.thrust = flight_points_per_engine.thrust * self.engine_count
flight_points.thrust_rate = flight_points_per_engine.thrust_rate
def _compute_propulsion(self, flight_point: FlightPoint):
flight_point.thrust = flight_point.drag
flight_point.thrust_is_regulated = True
self.propulsion.compute_flight_points(flight_point)
