Study made to investigate effect of slipstream span on lift increment due to thrust on wing with high lift flaps; comparison with results obtained on same model with two propellers showed that lift increment due to thrust was proportional to slipstream velocity and proportional to wing area in slipstream.
Large-scale wind-tunnel tests of airplane model with unswept, aspect-ratio-10 wing, four propellers, and blowing flaps
NASA -- Tech Note
1959
39 pages
Report
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.