FIELD: transport.
SUBSTANCE: invention relates to rotorcraft, namely, to VTOL aircraft. Proposed method consists in feeding gas-air mix from the source to preset parameters: rate, pressure, density and temperature, to airfoil end wing. Note here that wing tip is directed inward the ring, to geometrical center. Aforesaid source and controlled nozzle are used to vary said parameters for control over aircraft lift. Proposed device consists of circular wing with tip directed inward, air jet engine, annular channel, circular nozzle and central body. Circular wing, central body and outer tubular case are interconnected by radial vertical struts.
EFFECT: increased lift, decreased power consumption.
2 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF LIFT CREATION BY SECOND-ORDER SURFACES | 2013 |
|
RU2537935C1 |
| LIFT CREATION BY ISOLATED DISC | 2013 |
|
RU2533011C1 |
| METHOD OF FORMING THE SYSTEM OF FORCES OF FLYING VEHICLE AND FLYING VEHICLE-GROUND-AIR-AMPHIBIAN FOR REALIZATION OF THIS METHOD | 2006 |
|
RU2317220C1 |
| VERTICAL TAKE-OFF AND LANDING AIRCRAFT | 2017 |
|
RU2666106C1 |
| AIRCRAFT IN INTEGRAL AERODYNAMIC CONFIGURATION | 2010 |
|
RU2440916C1 |
| "FLYING WING" CONFIGURATION AIRCRAFT | 2013 |
|
RU2557685C2 |
| SHORT TAKE-OFF AND LANDING AIRCRAFT | 2020 |
|
RU2752104C1 |
| VERTICAL TAKE-OFF AND LANDING AIRCRAFT | 2008 |
|
RU2435707C2 |
| AIRCRAFT WITH SHORT TAKE-OFF AND LANDING RUN | 1993 |
|
RU2070145C1 |
| SUPERSONIC AIRCRAFT WITH CLOSED STRUCTURE WINGS | 2015 |
|
RU2591102C1 |
