| 基于Rankine 源法的兴波阻力数值计算研究 |
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| 引用本文： | 张宝吉,马坤,纪卓尚.基于Rankine 源法的兴波阻力数值计算研究[J].大连理工大学学报,2009,49(6):872-875. |
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| 作者姓名： | 张宝吉 马坤 纪卓尚 |
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| 作者单位： | 大连理工大学,船舶CAD工程中心,辽宁,大连,116024 |
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| 摘 要： | 以边界元法为基础,以Rankine源函数作为基本解,编制了兴波阻力数值计算程序,分别计算了数学船型Wigley、S60船型和实船26000t成品油船的兴波阻力,并将所得的计算结果与船模阻力试验值及Michell积分法相比较,结果表明Rankine源法和试验值比较接近,本方法可靠实用.
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| 关 键 词： | 边界元法 Rankine源 数值计算 兴波阻力 |
Numerical calculation research on wave-making resistance based on Rankine source method |
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| ZHANG Baoji,MA Kun,JI Zhuoshang.Numerical calculation research on wave-making resistance based on Rankine source method[J].Journal of Dalian University of Technology,2009,49(6):872-875. |
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| Authors: | ZHANG Baoji MA Kun JI Zhuoshang |
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| Institution: | ZHANG Bao-ji,MA Kun,JI Zhuo-shangShip CAD Engineering Center,Dalian University of Technology,Dalian 116024,China |
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| Abstract: | Based on the boundary element method,and using Rankine source function as a basic solution,calculation program for the wave-making resistance value was worked out to calculate wave-making resistance of 26 000 DWT product oil tanker,mathematical ship form of Wigley and S60.At the same time,the calculation results of each ship form are compared with those of the Michell integral and the ship model resistance test value.The results indicate that the value of Rankine source method and the trial value are in goo... |
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| Keywords: | boundary element method Rankine source numerical value calculation wave-making resistance |
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