FIELD: engines and pumps.
SUBSTANCE: invention relates to aircraft engines. The proposed jet propellant plant incorporates outer flaps and screw-like cellular round rotor made up of a set of bent trapezoidal interjointed tubular elements to add to extra propellant force for aerodynamic-body aircraft. The said plant comprises air intake front part (6), cylindrical central part (7) and rear tube (8). Front part (6) features an oval shape and is furnished, on its upper and lower sides, with guides (6.1) allowing the air passage. The plant comprises also a locking system (6.3) representing flat gates or a swinging pan (3). The lower part of front part (6) is partially closed, upward to the said guides, by sector (6.2).
EFFECT: fuel savings, lower level of contamination.
2 cl, 7 dwg
