ESDU 87024 B-1991
LOW-SPEED DRAG COEFFICIENT INCREMENT AT CONSTANT LIFT DUE TO FULL-SPAN PLAIN FLAPS

Standard No.

ESDU 87024 B-1991

Release Date

1991

Published By

ESDU - Engineering Sciences Data Unit

Latest

ESDU 87024 B-1991

Scope

Scope of the Item This Item provides a method for estimating the increment in wing drag coefficient at constant lift coefficient due to the deflection of a full-span plain flap at low speeds. Such data provide a necessary step in determining the total drag coefficient of a wing with a deflected plain flap.

ESDU 87024 B-1991 history

• 1991 ESDU 87024 B-1991 LOW-SPEED DRAG COEFFICIENT INCREMENT AT CONSTANT LIFT DUE TO FULL-SPAN PLAIN FLAPS