首页> 外文会议>Twenty-Fifth American Towing Tank Conference 24-25 September 1998 Iowa City, IA USA >Coanda circulation control maneuvering (C~3M) system (complete paper not available at time of printing)
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Coanda circulation control maneuvering (C~3M) system (complete paper not available at time of printing)

机译:柯恩达循环控制操纵(C〜3M)系统(打印时无法获取完整纸张)

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摘要

Tangential water blowing at the specially rounded trailing edge of a hydrofoil is known to produce lift of large magnitude; an application of the Coanda phenomenon. Recent tests in a wind tunnel, under navy support, demonstrated that differential blowing at the trailing edge of a ring-wing, simulating a propulsor duct, produced large lateral forces which could be useful for how speed maneuvering of ships. Models of Kort-nozzle propulsors and rudders fitted with Coanda trailing edge blowing are being operated in the University of New Orleans Towing Tank where their maneuvering force performance and limitations are being measured and demonstrated. This is an important step in the commercialization of the technology.
机译:在水翼的特殊倒圆的后缘吹切线水会产生很大的升力。柯恩达现象的应用。在海军的支持下,最近在风洞中进行的一项试验表明,模拟推进器导管的环形翼后缘的不同吹气会产生较大的侧向力,这可能对船舶的速度操纵很有用。新奥尔良大学拖船正在使用装有柯恩达后缘吹气的科特喷嘴推进器和舵的模型,该模型正在测量和演示其操纵力性能和局限性。这是该技术商业化的重要一步。

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