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小水线面双体船兴波阻力特性研究 被引量：3

A Research About Wave-making Resistance Characteristic of Small Water Plane Area Twin Hull
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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. 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 wavemaking 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 method is feasible and valid to compute wave-making resistance of the SWATH.
作者 刘军 易宏
机构地区 上海交通大学船舶海洋与建筑工程学院
出处 《武汉理工大学学报（交通科学与工程版）》 2010年第1期117-121,共5页 Journal of Wuhan University of Technology（Transportation Science & Engineering）
关键词 SWATH 斜支柱 线性兴波阻力理论 数值计算 SWATH gradient strut linear wave-making resistance theory numerical computing method
分类号 U661 [交通运输工程—船舶及航道工程]
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共引文献13

同被引文献16

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  • 2MOLLAND A F,WELLICOME J F,COUSER P R. Resistance experiments on a systematic series of high speed displacement catamaran forms: variation of length-displacement ratio and breadth-draught radio [ R ]. Transactions of the Royal Institution of Naval Architects. Southampton: Ship Science Report No. 71,1996,138:55 -71.
  • 3TARAFDERA M S,SUZUKI K. Computation of wave making resistance of a catamaran in deep water using a potential-based panel method[J]. Ocean Engineering,2007,34(13) :1892 - 1900.
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  • 5TARAFDER M S, KHALIL G M, SAHA G K. Analysis of transom stern flows by modified Rankine source panel method[ C]. Proceedings of the International Conference on Mechanical Engineering, Dhaka, Bangladesh,2009.1 - 5.
  • 6COUSER P R,WELLICOME J F,MOLLAND A F.An improved method for the theoretical prediction ofthe wave resistance of transom-stern hulls using a slen-der body approach [J]. International Shipbuilding Prog-ress, 1998,45(444): 331-349.
  • 7MOLLAND A F,WELLICOME J F,COUSER P R.Resistance experiments on a systematic series of highspeed displacement catamaran forms : variation oflength-displacement ratio and breadth-draught radio[J]. Transactions of The Royal Institution of Naval Ar-chitects, 1994,71:55-71.
  • 8TARAFDER M S,SUZUKI K. Computation of wavemaking resistance of a catamaran in deep water using apotential-based panel method [j]. Ocean Engineering,2007, 34(13): 1892-1900.
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  • 10TARAFDER M S, KHALIL G M, SAHA G K. Analy-sis of transom stern flows by modified Rankine sourcepanel method [ C]//Proceedings of the 8th Internation-al Conference on Mechanical Engineering. Dhaka,Bangladesh, 2009 : 1-5.

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武汉理工大学学报（交通科学与工程版）
2010年 第1期

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