FIELD: engine building.
SUBSTANCE: invention relates to aircraft engine building. Invention is based on the possibility of creating an aircraft of vertical take-off by increasing the total power of the engine and reducing at that, specific fuel consumption by engine, which is capable of providing both fast and easy vertical take-off, and transition to high-speed horizontal flight of aircraft up to supersonic one. It is possible to install all adjustable blades into position along the main axial line at maximum speed mode or installation of adjustable blades at optimum angle of attack for drive of lifting propellers of vertical lifting link.
EFFECT: main essence of invention consists in special design of compressor and free turbine, which enables to obtain their new technological capabilities, such as higher efficiency and pressure of the compressor, providing free operation of the jet stream through the free turbine bed.
3 cl, 1 dwg
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Authors
Dates
2020-07-29—Published
2019-05-06—Filed