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VORTEX RECIRCULATION LIFT for GROUND EFFECT MACHINES

机译:用于接地效果机的涡旋再循环升降机

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摘要

A systematic experimental development of a vortex recirculation lift system for use on Ground Effect Machines (GEMs) has uncovered a practical configuration which promises to eventually fulfill a large portion of the high potential predicted by theory. . Ideally, the only power expenditure required to seal the high base pressure beneath a GEM is that to overcome duct friction losses encountered by the recalculating air. The vortex recirculation system involves minimum ducting and hence is optimum.

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