A wind-tunnel investigation has been made to determine the characteristics of external-flow jet-augmented double slotted flaps which appear suitable for application to airplanes with pod-mounted engines. The investigation included tests of the rectangular wing with an aspect ratio of 6 over a momentum-coefficient range from 0 to 28. Lift coefficients larger than the jet reaction in the lift direction were obtained with the external-flow jet-augmented double slotted flaps.
Wind-tunnel Investigation of External-flow Jet-augmented Double Slotted Flaps on a Rectangular Wing at an Angle of Attack of 0 Degree to High Momentum Coefficients
01.09.1957
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Englisch