| 小水线面双体船兴波阻力特性研究 |
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| 引用本文： | 刘军,易宏.小水线面双体船兴波阻力特性研究[J].武汉理工大学学报(交通科学与工程版),2010,34(1):117-121. |
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| 作者姓名： | 刘军 易宏 |
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| 作者单位： | 上海交通大学船舶海洋与建筑工程学院,上海,200240 |
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| 摘 要： | 介绍了基于米切尔Michell瘦船理论的一种小水线面双体船SWATH兴波阻力计算基本原理．运用敞篷函数对船体表面及流场进行了线性近似，建立了数值计算模型，对一类直／斜支柱SWATH兴波阻力进行计算，重点分析了支柱间距、倾角变化对兴波阻力的影响，并将计算结果与实验测试进行对比，二者基本吻合，证明该方法用于计算SWATH的兴波阻力是可行和有效的．
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| 关 键 词： | SWATH 斜支柱 线性兴波阻力理论 数值计算 |
A Research About Wave-making Resistance Characteristic of Small Water Plane Area Twin Hull |
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| Liu Jun Yi Hong.A Research About Wave-making Resistance Characteristic of Small Water Plane Area Twin Hull[J].journal of wuhan university of technology(transportation science&engineering),2010,34(1):117-121. |
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| Authors: | Liu Jun Yi Hong |
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| Institution: | School of Naval Architeeture/a>;Ocean and Civil Engineering/a>;Shanghai Jiaotong University/a>;Shanghai 200240/a>;China |
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| Abstract: | The paper introduces a theory about how to compute wave-making resistance of small water plane area twin hull basing on the Michell's slender ship theory,gives a numerical method.And wave-making resistance about a series of small water plane area twin hull was computed.The effect on wave-making resistance was analyzed when the space between the two Struts and the gradient angle of the Strut are changed.The results by this numerical method are consistent with those a SWATH model,which indicates that such a m... |
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| Keywords: | SWATH gradient strut linear wave-making resistance theory numerical computing method |
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