Cowling Flap

Cowling flaps are a type of airframe structural component that are part of the supply class Airframe Structural Components in the supply group Aerospace Craft And Structural Components.

Cowling flaps are typically found on the engine cowling of an aircraft. They are movable panels or doors that can be opened or closed to control the airflow around the engine.

The main purpose of cowling flaps is to regulate the cooling airflow to the engine. By adjusting the position of the flaps, the amount of air entering the engine compartment can be controlled, which helps to maintain optimal operating temperatures for the engine.

In addition to cooling, cowling flaps can also be used to improve the aerodynamic performance of the aircraft. By adjusting the position of the flaps, the airflow around the engine can be optimized, reducing drag and improving fuel efficiency.

Cowling flaps are typically operated by hydraulic or electric actuators, which allow for precise control of their position. They are designed to withstand the aerodynamic forces and high temperatures associated with aircraft operation.

Overall, cowling flaps play a crucial role in the safe and efficient operation of an aircraft by regulating cooling airflow and optimizing aerodynamic performance.