Multifunction wing tip turbine engine having fore-lying impellers
A turbine, multi-purpose technology, applied in the field of wingtip turbines, which can solve the problems of increasing the weight and complexity of the aircraft, not eliminating the wingtip vortex, and difficult to judge the speed range.
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[0018] The invention is a brand-new wing auxiliary device or a new type of wing, which installs one or more turns of impellers at the front of the wingtips, the impellers are composed of blades and impeller shafts, and there are fairings on the front and rear of the impeller shaft discs. Extending to the entire wingtip, the blades are in the shape of propellers or fan blades, and are installed in front of the wingtips through hubs, gears and rotating shafts to drive power generation or other transmission equipment installed at the wingtips. The diameter of the impeller should not be too large, and the specific size should be determined by the specific model and specific speed range. To put it in detail, the present invention is most suitable for use on aircraft with a cruising speed of 300 to 1050 kilometers, such as China's Yun-7, Yun-8, MA600, ARJ21, C919, foreign "King Air", Boeing 737 Such as medium-sized transport aircraft, passenger aircraft, medium-sized early warning a...
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