WING WITH SUPERSONIC FREE LAMINAR FLOW (VERSIONS) AND WING SURFACE LAMINAR FLOW CONTROL SYSTEM Russian patent published in 1999 - IPC

Abstract RU 2133692 C1

FIELD: aeronautical engineering. SUBSTANCE: aerodynamic wing has main part with inverted taper ratio limited by leading edge 30 and two trailing edges 10 running from respective ends of leading edge 30 in direction of point P of rear top and two respective extension 70 in way of wing span in area 50 of laminar boundary layer on wing extending over chord through definite distance from leading edge of above-mentioned wing and from opposite sides of wing in way of span. System of control of laminar flow on sections 60 of wing provides for use of fuel contained in wing as coolant. EFFECT: enhanced efficiency of aircraft wing flaps. 39 cl, 13 dwg

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RU 2 133 692 C1

Authors

Khejnts A.Gerkhardt

Dates

1999-07-27Published

1994-12-14Filed