| 小水线面双体船在波浪中的水动力计算 |
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| 引用本文： | 吴梵,陈志坚,刘巨斌,吕岩松. 小水线面双体船在波浪中的水动力计算[J]. 船舶工程, 2004, 26(1): 17-21 |
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| 作者姓名： | 吴梵 陈志坚 刘巨斌 吕岩松 |
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| 作者单位： | 海军工程大学船舶与海洋工程系,430033;海军工程大学基础课部,430033 |
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| 摘 要： | 采用直接边界元法,利用三维移动脉动源格林函数计算小水线面双体船在波浪中的水动力.针对小水线面双体船在零航速、横浪时所受到的波浪载荷最大的特点,分析计算了横浪和斜浪工况下水动力大小和分布特性.
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| 关 键 词： | 船舶 小水线面双体船 水动力 波浪载荷 边界元法 |
Hydrodynamic Force Calculation of SWATH in Wave |
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| Wu Fan,Chen Zhijian,Liu Jubin and Lu Yansong. Hydrodynamic Force Calculation of SWATH in Wave[J]. Ship Engineering, 2004, 26(1): 17-21 |
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| Authors: | Wu Fan Chen Zhijian Liu Jubin Lu Yansong |
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| Abstract: | A calculation of hydrodynamic force of a SWATH in water is presented.Th e calculation method is set up by use of three-dimensional floating fluctuation source Green functions and the method of straight boundary elements.In view of that the wave load exerted on SWATH is max when it is at zero speed and is trans verse to the wave,the magnitude and distribution characteristics of hydrodynamic force on the SWATH when it is transverse to and oblique to the wave are analyze d. |
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| Keywords: | Ship SWATH Hydrodynamic force Wave load Method of boundary element |
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