Aircraft wing having a super critical profile and a venting devi

Details Aircraft wing having a super critical profile and a venting devi Aircraft wing having a super critical profile and a venting devi

1993-03-08

1994-08-09

Barefoot, Galen L.

Aeronautics and astronautics

Aircraft sustentation

Sustaining airfoils

244207, 244208, B64C 2108

Patent

active

053358856

ABSTRACT:
An aircraft wing having a super critical profile is equipped with a venting device extending in the direction of the span width along the upper side of the wing. The ventilating device includes a compensation chamber in the wing and the chamber is covered with a perforated wall strip on both sides of the compression shock. The forward end of the compensation chamber has a gap shaped exit for blowing out the venting medium in the flow direction of the flow across the wing tangentially to the wing.

REFERENCES:
patent: 1913644 (1933-06-01), Stalker
patent: 3915412 (1975-10-01), Tibbs
patent: 4137008 (1979-01-01), Grant et al.
patent: 4457480 (1984-07-01), Englar
patent: 4522360 (1985-06-01), Barnwell et al.
patent: 4660788 (1987-04-01), Thiede
patent: 4957249 (1990-09-01), Aulehla
patent: 5167387 (1992-12-01), Hartwich
"Boundary Layer Characteristics and Control in Jet Propelled Planes", Aero Digest, pp. 98-99, 170, Apr. 1, 1945.

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