FIELD: aviation.
SUBSTANCE: invention relates to aircraft engineering. Air intake (6) of aircraft engine (5) consists of pipe, contour (12) of inlet hole of which is inclined to plane perpendicular to pipe axis. Pipe outlet coincides with or is conjugated with engine inlet. Inlet contour (12) is located above the upper surface of the aircraft. Lower part of inlet circuit (12) – closest to upper surface of aircraft, has minimum distance from inlet to engine (5). For aircraft with fuselage (8) and wing (1), inclination angle (12) of air intake (6) inlet to plane perpendicular to pipe axis is greater than pitch angle during take-off and landing of aircraft.
EFFECT: increasing lift and reducing take-off run.
2 cl, 5 dwg
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