The angle between the chord of an airfoil and the direction of the surrounding undisturbed flow of gas or liquid.
More example sentences
- Flaps can move the pitch angle higher toward the critical angle of attack.
- A stall is nothing more than exceeding the critical angle of attack.
- The ailerons - the wing's control surfaces - remain effective at the highest angles of attack, and controllability of the aircraft is retained even in the event of airflow separating from the remainder of the wings' surface.
More definitions of angle of attackDefinition of angle of attack in:
- The British & World English dictionary