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单词 wing sail
释义

wing sail

noun
A rigid or semi-rigid structure similar to an aircraft wing fixed vertically on a boat to provide thrust from the action of the wind.The biggest problem is how to design a rigid wing sail with minimal weight and complexity penalties....
  • Alex, I agree that in lighter winds a rigid wing sail will not outperform a conventional sail.
  • The aerofoil wing sails may be symmetrical with a fixed camber, or may be asymmetrical with an adjustable camber.
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更新时间:2024/12/25 14:46:03