| 摘要 |
FIELD: aviation.SUBSTANCE: aerodynamic ground-effect craft of off-aerodrome location contains a centre-section wing in the form of pilot-passenger cabin, tunnel, located behind inside the centre-section wing, supercharger of air cushion placed in the bottom part of tunnel, tail fins fixed behind the centre-section wing on two beams having two tail fins, on the top of which there is a horizontal tail, alighting gear in the form of air cushion landing system (ACLS). Air cushion landing system includes the front and rear rotary valves and two float-skegs, located under the centre-section wing from its lateral sides. In this case, the upper surface of centre-section wing has profile collecting channel.EFFECT: improved safety at take-off and landing modes, increase of aerodynamic lifting force, reduction of structural weight.12 cl, 5 dwg |
