FIELD: aviation.
SUBSTANCE: invention relates to aircraft engineering. Air intake device of regional passenger aircraft with power plant based on electric jet engines (EJE) is located on upper surface (1) in aft part of wing as part of power plant. In the curvilinear air channel of the air intake device there is fairing (2) made with expansion in the initial section and narrowing in the final section. Front part of the fairing is located in front of the inlet into the device, and the fairing is fixed in the channel of the device by means of pylons (5). Surface of curvilinear air channel of air intake device smoothly changes into wing surface.
EFFECT: reduction of aerodynamic resistance, improvement of aerodynamic quality, as well as improvement of gas-dynamic stability of operation of the power plant.
1 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MAINLINE AIRCRAFT AIR INTAKE | 2023 |
|
RU2820929C1 |
| LONG-HAUL AIRCRAFT | 2023 |
|
RU2813390C1 |
| METHOD OF INCREASING WING BEARING PROPERTIES FOR HIGH-SPEED REGIONAL AIRCRAFT | 2023 |
|
RU2813391C1 |
| SUPERSONIC AIRCRAFT | 2021 |
|
RU2776193C1 |
| FUSELAGE AIR BLEED FOR POWERING AIRCRAFT SYSTEMS | 2008 |
|
RU2361779C1 |
| CONVERTIBLE AIRCRAFT | 2019 |
|
RU2723104C1 |
| SHORT TAKE-OFF AND LANDING AIRCRAFT | 2018 |
|
RU2728017C2 |
| ENGINE NACELLE ON AIRCRAFT WING | 2015 |
|
RU2614870C1 |
| AIRCRAFT AND ITS MECHANIZED WING | 2023 |
|
RU2815133C1 |
| CONVERTIBLE AIRCRAFT | 2018 |
|
RU2701284C1 |
