VERTICAL TAKE-OFF AND LANDING AIRCRAFT - DISK-TYPE FLYING VEHICLE Russian patent published in 2001 - IPC

Abstract RU 2174484 C2

FIELD: heavier-than air flying vehicles. SUBSTANCE: aircraft has wing, flaps, suction chambers open upward and provided with doors, centrifugal compressors used for creation of reactive thrust force and pressure jets of air flow at each half of wing, volute for each compressor and pressure branch pipe for forming air-flow around wing flaps. Adaptive wing is provided with sections of deflectable leading-edges, slats, ailerons and flaperons for deformation of wing, as well as with device for suction of boundary layer from wing surface. Each volute of centrifugal compressor is provided with additional port fitted with damper for delivery of additional air flow under aircraft through planar nozzle at take-off and landing. Doors of each suction chamber have aerodynamic profile; they are located over entire span of wing at small distance from each other and at slot for suction of boundary layer at advance of aircraft and for opening of respective suction chamber at take-off and landing. EFFECT: increased flying range. 6 cl, 9 dwg

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RU 2 174 484 C2

Authors

Bezrukov Ju.I.

Dates

2001-10-10Published

1999-06-29Filed