Aircarft wing

Details Aircarft wing Aircarft wing

1986-07-16

1987-06-23

Peters, Jr., Joseph F.

Aeronautics and astronautics

Aircraft sustentation

Sustaining airfoils

B64C 2104

Patent

active

046747176

ABSTRACT:
An aircraft wing is equipped with at least one low compression fan which blows into a longitudinal flow channel extending lengthwise or spanwise of the wing and leading into air blowing nozzle arranged along the upper wing surface where the reduced pressure is largest for directly mixing the propulsion air jet or jets with the boundary layer air flowing along and adjacent to the upper wing surface. Both, the flow channel and the air blowing nozzles extend substantially along the entire length of the wing for increasing the resulting propulsion force and/or the resulting lift due to the mixing of the propulsion air jet with the boundary layer air directly in the boundary layer.

REFERENCES:
patent: 1903818 (1933-04-01), Jutting
patent: 2277175 (1942-03-01), Wagner
patent: 2302925 (1942-11-01), Von Schlippe
patent: 2973922 (1961-03-01), Davidson et al.
patent: 3018983 (1962-01-01), Davidson
patent: 3154267 (1964-10-01), Grant
patent: 3161377 (1964-12-01), Balluff
patent: 3938760 (1976-02-01), Hoeppner et al.
patent: 4036452 (1977-07-01), Schairer
"Zeitschrift Fuer Flugwissenschaften", Feb. 1962, pp. 46 to 65; (Z. Fulgw. 10. Jahrgang, Heft 2; by F. Thomas.
"Airplane Performance Stability and Control" by Courtland D. Perkins and Robert E. Hage, pp. 117 to 153, Pub. by J. Wiley & Sons, Inc.

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