FIELD: aviation.
SUBSTANCE: invention relates to the aviation equipment. Aircraft contains the bearing fuselage of the oval cross-section, overhead great elongation direct rigidly braced wing, the tail V-shaped fin, which consoles are installed on the fuselage rear part sides, power plant with separated circuits, consisting of two turboshaft engines with remote cowled axial fan motors. Engines are located inside the fuselage tail section and are equipped with hydraulic pumps for the torque transmission through the hydraulic transmission to the driven by corresponding hydraulic motors axial fan motors. Cowled coaxial fan motors are placed on the bearing fuselage tail section upper surface between the V-shaped tail consoles.
EFFECT: invention is aimed at reduction in the specific fuel consumption, increase in safety in case of one of the engines failure.
3 cl, 4 dwg
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Authors
Dates
2019-02-22—Published
2017-11-29—Filed