FIELD: aviation.
SUBSTANCE: invention relates to power plants of aircraft. Output device of aircraft jet engine installed on aircraft containing wing comprises engine output nozzle and noise silencer equipped with outlet nozzle. Output device is controlled so that on the takeoff, climb and landing modes in the aircraft noise level limitation zone, the engine output jet through the noise silencer enters the noise silencer outlet nozzle, and in the cruise flight mode enters the engine output nozzle bypassing the noise silencer. Outlet nozzle of noise silencer is made so that at passage through it of outlet jet of engine provides along with longitudinal tie-in vertical force in addition to lifting force of wing.
EFFECT: invention increases efficiency of noise damping during takeoff, set of altitude and landing and at least partially compensates losses of lifting force.
4 cl
| Title |
Year |
Author |
Number |
| OUTPUT DEVICE AIRCRAFT ENGINE AND GROUP OF AIRCRAFT ENGINES OF POWER UNIT (VERSIONS) |
2016 |
|
RU2641341C1 |
| METHOD OF CREATING AIRCRAFT LIFT (VERSIONS), METHOD OF FLIGHT, NON-AERODYNAMIC ALL-WEATHER VTOL AIRCRAFT "MAXINIO" (VERSIONS), METHODS OF TAKE-OFF AND LANDING, AICRAFT CONTROL METHOD AND SYSTEM, FUSELAGE, WING (VERSIONS), THRUST REVERSE AND METHOD OF ITS OPERATION, LANDING GEAR SYSTEM, GAS SEPARATION AND DISTRIBUTION SYSTEM |
2007 |
- Maksimov Nikolaj Ivanovich
|
RU2349505C1 |
| METHOD OF FORMING THE SYSTEM OF FORCES OF FLYING VEHICLE AND FLYING VEHICLE-GROUND-AIR-AMPHIBIAN FOR REALIZATION OF THIS METHOD |
2006 |
- Nazarov Valentin Vasil'Evich
- Nazarov Dmitrij Valentinovich
- Semenov Sergej Mikhajlovich
- Lozovik Evgenij Alekseevich
|
RU2317220C1 |
| AIRCRAFT WITH SHORT OR VERTICAL TAKE-OFF AND LANDING WITH HYBRID POWER PLANT |
2019 |
- Sushentsev Boris Nikiforovich
|
RU2729750C1 |
| METHOD FOR IMPROVING BRAKING EFFICIENCY OF AIRCRAFT DURING GROUND ROLLING AND INCREASING SAFETY AT TAKEOFF AND LANDING, AND DEVICE FOR ITS IMPLEMENTATION |
2011 |
- Staroverov Nikolaj Evgen'Evich
|
RU2484279C1 |
| POWER PLANT FOR VERTICAL OR SHORT TAKE-OFF AND LANDING AEROPLANE |
1997 |
|
RU2126904C1 |
| VERTICAL TAKEOFF AND LANDING AIRCRAFT |
2020 |
- Bituev Albert Georgievich
|
RU2736793C1 |
| AIRCRAFT WITH SHORTENED OR VERTICAL TAKE-OFF AND LANDING WITH PROPELLER-DRIVEN, OR TURBOPROP, OR TURBO-PROPELLER-DRIVEN ENGINES (OPTIONS) |
2017 |
- Sushentsev Boris Nikiforovich
|
RU2670361C1 |
| AIRCRAFT WITH A HYBRID POWER PLANT |
2022 |
- Bolsunovskij Anatolij Longenovich
- Bragin Nikolaj Nikolaevich
- Buzoverya Nikolaj Petrovich
- Lepeshenkov Roman Grigorevich
- Sorokin Oleg Eduardovich
- Chernyshev Ivan Leonidovich
|
RU2789425C1 |
| AIRCRAFT WITH SHORT OR VERTICAL TAKE-OFF AND LANDING |
2019 |
- Sushentsev Boris Nikiforovich
|
RU2708120C1 |
