FIELD: transport.
SUBSTANCE: invention relates to hovercrafts. Hovercraft wing is equipped with airfoil supports fitted astern of lateral skegs to allow varying of their V-like shape. Outer shells of air balloons are a three-section design with webs arranged in lengthwise direction. Said air balloons are provided with transverse redans at ends and lengthwise redans at central part. Volume of lateral skegs makes at least two volumes of air balloons abutting thereon. Node edge of lateral skeg is shifted towards fore from the wing leading edge by at least 0.1 of wing chord. Total diameter of screw screws makes at least one third of wing span. Kinematic system of air screw and flap turn control allows variation of reversal angle ratios for screws and flaps.
EFFECT: better aerodynamics, higher efficiency of air cushion.
6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DYNAMIC HOVERCRAFT | 2004 |
|
RU2272726C1 |
| DYNAMIC HOVERCRAFT | 2000 |
|
RU2173644C1 |
| TRANSPORT FACILITY DYNAMICALLY SUPPORTED BY AIR CUSHION | 2004 |
|
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| DYNAMIC AIR CUSHION AMPHIBIOUS VEHICLE | 2004 |
|
RU2258620C1 |
| VEHICLE RIDING ON AIR CUSHION | 1990 |
|
SU1786768A1 |
| WING-IN-GROUND EFFECT CRAFT | 2004 |
|
RU2273572C2 |
| TRANSPORT HOVERCRAFT | 1993 |
|
RU2087351C1 |
| "TAILLESS" FLARECRAFT | 2022 |
|
RU2776632C1 |
| HOVERCRAFT | 2011 |
|
RU2471660C2 |
| SEA-GOING PASSENGER WING-IN-GROUND EFFECT CRAFT | 1992 |
|
RU2076816C1 |
