| 拖船操纵运动中水下拖缆的数值模拟分析 |
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| 引用本文： | 张峰,朱克强,蒋凯东.拖船操纵运动中水下拖缆的数值模拟分析[J].港工技术,2009,46(6):39-42. |
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| 作者姓名： | 张峰 朱克强 蒋凯东 |
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| 作者单位： | 宁波大学海运学院,浙江,宁波,315211 |
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| 基金项目： | 国家自然科学基金资助项目(10572063)，长江学者和创新团队发展计划资助项目，上海交通大学海洋工程国家重点实验室研究基金项目 |
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| 摘 要： | 采用凝集质量法建立海洋＂缆—体＂系统数学模型,对拖船从稳定直航到回转操纵过程中的拖缆构型、拖体深度变化以及拖缆张力变化等进行模拟仿真研究。通过2个算例,验证程序的正确性,并分析拖船操纵中影响拖体阵列的参数。
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| 关 键 词： | 船舶 舰船工程 数值模拟 回转 动态模拟 |
Numerical Simulation Analysis on Towed Cable During Ship Maneuvers |
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| Zhang Feng,Zhu Keqiang,Jiang Kaidong.Numerical Simulation Analysis on Towed Cable During Ship Maneuvers[J].Port Engineering Technology,2009,46(6):39-42. |
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| Authors: | Zhang Feng Zhu Keqiang Jiang Kaidong |
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| Institution: | Zhang Feng,Zhu Keqiang,Jiang Kaidong(Maritime College of Ningbo University,Ningbo Zhejiang 315211,China) |
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| Abstract: | The lumped-parameter method was used to establish the mathematical model of ocean cable-fish system,and the simulation study on the changes of towing rope type and the depth of object drawn as well as the tension of towing rope during the process from stable direct sailing to turning maneuvers were also given by it.The correction of simulation program was verified by the two examples and the parameters which affect the position of fish during ship maneuvers were analyzed. |
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| Keywords: | ship navy engineering numerical simulation turning dynamic simulation |
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