| 高速排水型船舶艉浪数值计算 |
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| 引用本文： | 周利兰,高高,陈克强.高速排水型船舶艉浪数值计算[J].船海工程,2011,40(3):47-51. |
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| 作者姓名： | 周利兰 高高 陈克强 |
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| 作者单位： | 武汉理工大学交通学院,高速船舶工程教育部重点实验室,武汉430063 |
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| 摘 要： | 采用近、远域结合的方法,对高速排水型船舶在深水状态下的NPL单体船、双体船以及三体船的艉浪进行数值计算,计算与试验比较表明该方法是可行性的,初步探讨了深水条件下单体船艉浪的衰减规律。
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| 关 键 词： | 高阶面元法 波形分析 艉浪 波幅谱函数方法 |
Numerical Calculation of Wake Waves of High-speed Displacement Ships |
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| Authors: | ZHOU Li-lan GAO Gao CHEN Ke-qiang |
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| Institution: | ZHOU Li-lan,GAO Gao,CHEN Ke-qiang (Key Laboratory of High Speed Ship Engineering(Wuhan University of Technology),Ministry of Education,Wuhan 430063,China) |
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| Abstract: | A combined near/far-field method was used to calculate the wake waves of high-speed displacement vessels in deep water.The wake waves of NPL mono-hull,catamaran and trimaran were calculated.Compared with the experiment data,the wave heights calculated were reasonable.The decay of mono-hull wave wake in deep water was discussed numerically. |
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| Keywords: | high-order panel methods wave analysis wake-waves wave spectra method |
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