FIELD: aircraft engineering.
SUBSTANCE: group of inventions refers to aircraft engineering. Jet aircraft with shortened or vertical take-off and landing includes a control cabin, a fuselage, wings, lift and flight control surfaces, a jet propulsion system, an air intake system, an integrated aircraft control system. Propulsion system consists of jet engines. In the first embodiment the jet engines have outlet nozzles with a variable thrust vector (VTV), thus in order to create a stable, total, balanced, reactive moment relative to the center of gravity of the aircraft in the vertical takeoff, hovering and landing mode. Bases of the jet engines nozzles with VTV are located on the perimeter of the disc-shaped fuselage. Medial axes of the bases of single or grouped nozzles with VTV are located radially in at least three directions. In the second variant of creating a stable total balanced reactive moment with respect to the center of gravity of the aircraft in the vertical takeoff, hovering and landing mode, the medial base axes of the single or grouped nozzles are radially arranged in three directions. Over the outlet nozzles of the jet engines there are sections of circular or rotary wings with a variable profile for changing the direction of the expiring jet of the engines.
EFFECT: group of inventions is aimed at improving the flight stability.
3 cl, 22 dwg
