| COMPUTATION OF HYDRODYNAMIC INTERACTION FORCES BETWEEN SHIPS BASED ON B-SPLINES |
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| 作者姓名： | Zhang Xiao tu Teng BinState Key Laboratory of Coastal and Offshore Engineering Dalian University of Technology Dalian ChinaLiu Zu yuan Zhang Le wenSchool of Transportation Wuhan University of Technology Wuhan China |
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| 作者单位： | Zhang Xiao tu，Teng BinState Key Laboratory of Coastal and Offshore Engineering，Dalian University of Technology，Dalian 116024，ChinaLiu Zu yuan，Zhang Le wenSchool of Transportation，Wuhan University of Technology，Wuhan 430063，China |
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| 基金项目： | ThisworkwassupportedbytheNationalNaturalScienceFoundationofChina .(GrantNo :5 0 0 2 5 92 4 ) |
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| 摘 要： | 1 . ＩＮＴＲＯＤＵＣＴＩＯＮＷｉｔｈｉｎｔｈｅａｓｓｕｍｐｔｉｏｎｏｆｓｌｅｎｄｅｒ ｔｈｅｏｒｙ ,Ｙｅ ｕｎｇ1 ,2 ] ｆｉｒｓｔｒｅｃａｓｔｔｈｅｔｈｒｅｅ ｄｉｍｅｎｓｉｏｎａｌｐｒｏｂｌｅｍｏｆｔｗｏｓｈｉｐｓｍｏｖｉｎｇｉｎａｓｈａｌｌｏｗｆｌｕｉｄｉｎｔｏｔｗｏｉｎｎｅｒｐｒｏｂｌｅｍｓａｎｄｏｎｅｏｕｔｅｒｐｒｏｂｌｅｍａｎｄｄｅｒｉｖｅｄａｐａｉｒｏｆｃｏｕｐｌｅｄｉｎｔｅｇｒａｌ ｄｉｆｆｅｒｅｎｔｉａｌｅｑｕａｔｉｏｎｓｆｏｒｄｅｔｅｒｍｉｎｉｎｇｔｈｅｕｎｋｎｏｗｎｃｒｏｓｓ ｆ…
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COMPUTATION OF HYDRODYNAMIC INTERACTION FORCES BETWEEN SHIPS BASED ON B-SPLINES |
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| Zhang Xiao tu,Teng BinState Key Laboratory of Coastal and Offshore Engineering,Dalian University of Technology,Dalian ,ChinaLiu Zu yuan,Zhang Le wenSchool of Transportation,Wuhan University of Technology,Wuhan ,China.COMPUTATION OF HYDRODYNAMIC INTERACTION FORCES BETWEEN SHIPS BASED ON B-SPLINES[J].Journal of Hydrodynamics,2003,15(2). |
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| Authors: | Zhang Xiao-tu Teng Bin LIU Zu-yuan ZHANG Le-wen |
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| Abstract: | A numerical computation method based on B splines is presented for the hydrodynamic interaction forces between two ships. The B spline functions are adopted to approximate the fully three dimensional ship hull geometry and unknown velocity potential in the fluid domain. The results and analysis are given in detail for the hydrodynamic interaction forces between two ships moving on parallel courses. All the computations show that the numerical results are in good agreement with some experimental or other theoretical results. |
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| Keywords: | hydrodynamic interaction B spline numerical method |
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