FIELD: transport.
SUBSTANCE: invention relates to aircraft engineering, particularly, to decrease in velocity at engine inlet. Proposed process consists in updating of aerodynamic structure composed of aircraft wing to create the area of lower velocity stream field there under wherein engine is located. Claimed system comprises said aerodynamic structure composed of aircraft wing, aerodynamic structure modifier shaped as required for decrease in velocity stream field there under wherein engine is located. Said aerodynamic structure modifier can be selected from the group consisting of aerodynamic structure of increased depth, extra structure, bulge at aerodynamic structure, recess in aerodynamic structure, elongation of aerodynamic, buildup of aerodynamic structure and widening of aerodynamic structure.
EFFECT: higher efficiency of propeller at higher speeds.
14 cl, 30 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| AIRCRAFT WITH AERODYNAMIC ELEMENT AND METHOD OF ITS FLYING | 2012 |
|
RU2597046C2 |
| RETRACTABLE TURBULENCE PROMOTER TO REDUCE STALL SPEED | 2012 |
|
RU2600014C2 |
| ROTARY-WINGED AIRCRAFT MAIN ROTOR BLADE WITH IMPROVED AIRCRAFT PERFORMANCE | 2013 |
|
RU2631758C2 |
| BLADE MULTI-PHASE ELECTROMAGNETIC PROPULSOR | 2015 |
|
RU2663194C2 |
| CYCLIC PROPULSION OF A VERTICAL TAKEOFF AND LANDING AIRCRAFT | 2022 |
|
RU2778181C1 |
| DEVICE AND METHOD FOR FLIGHT THROUGH AIR WITH POSSIBILITY OF VERTICAL TAKEOFF AND LANDING | 2013 |
|
RU2566177C2 |
| VERTICAL TAKE-OFF AND LANDING AIRCRAFT WITH HYBRID POWER PLANT | 2017 |
|
RU2724940C2 |
| ROTARY-WING AIRCRAFT | 2012 |
|
RU2500578C1 |
| VENTILATION APERTURE FOR THE PRESSURE BALANCING FOR USAGE IN THE AIRCRAFT NODE | 2014 |
|
RU2623362C2 |
| ROTOR "AIR WHEEL", GYROSTABILISED AIRCRAFT AND WIND-DRIVEN ELECTRIC PLANT USING ROTOR "AIR WHEEL", SURFACE/DECK DEVICES FOR THEIR START-UP | 2013 |
|
RU2538737C9 |
