| 小水线面双体船（SWATH）耐波性特点及影响因素分析 |
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| 引用本文： | 董祖舜,董文才.小水线面双体船（SWATH）耐波性特点及影响因素分析[J].海军工程大学学报,1995(1). |
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| 作者姓名： | 董祖舜 董文才 |
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| 摘 要： | 本文应用切片理论预报了ＳＷＡＴＨ耐波性，建立了ＳＷＡＴＨ的耐波性理论预报程序。通过若干艘ＳＷＡＴＨ的耐波性计算，分析了船形及固定式鳍的尺度、纵向位置、组合方式的变化以及纵摇角速度负反馈自动控制鳍对ＳＷＡＴＨ耐波性的影响，为ＳＷＡＴＨ的船形设计及鳍的方案选择提供了耐波性方面的根据。
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| 关 键 词： | SWATH耐波性，切片理论，固定鳍，自动控制鳍 |
Analysis of Some Influence Factors on Seakeeping of Small Waterplane Area Twin HullShips(SWATH) |
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| Dong Zushun,Dong Wencai.Analysis of Some Influence Factors on Seakeeping of Small Waterplane Area Twin HullShips(SWATH)[J].Journal of Naval University of Engineering,1995(1). |
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| Authors: | Dong Zushun Dong Wencai |
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| Institution: | Dong Zushun;Dong Wencai |
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| Abstract: | The seakeeping performance of SWATH is predicted in this paper by virture of strip theory.The theoretical prediction programme of seakeeping of SWATH is set up.The influence on seakeeping of SWATH which is caused by hull-form and variation of size,longitudinal location,combination of fixed fins as well as automatic fins with pitch angular velocity negative feedback system,is analysed. On the basis of the calculation,foundation of seakeeping performance is presented for hull-design of SWATH and choice of fin-parameter. |
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| Keywords: | Seakeeping of SWATH Strip theory Fixed fins Automatic fins |
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