SUPERSONIC CONVERTIBLE LOW-NOISE AIRCRAFT Russian patent published in 2017 - IPC B64C30/00 B64C39/08 B64C39/12 

FIELD: aviation.

SUBSTANCE: supersonic convertible aircraft comprises a fuselage (3), trapezoidal horizontal canard, stabiliser (7), propulsion system comprising two turbojet turbofan engine afterburning in nacelles arranged on either side of the axis of symmetry and between the tail fins (18) mounted on the end of the fuselage (3) on its upper and side parts. The aircraft also includes a front wing (1) with the extension (2), made with variable sweep of "reverse gull" type, equipped with slats (8), pointed wingtips (9), differential ailerons (10). Behind and lower of the first wing (1) surfaces rear wing all-movable consoles (13) provided with flaps (14) are mounted on the beams rotatably in a vertical transverse plane around the longitudinal axis on a pivoting middle part (15) of the beam. The aircraft also includes a U-shaped tail with fins (18) with the crescent rear edge and all-moving developed pointy wingtips (19).

EFFECT: invention improves lift and handling, and increases aerodynamic efficiency, reduces the aircraft noise.

4 cl, 1 dwg