| 双桨双舵船舶操纵性预报研究 |
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| 引用本文： | 王化明,邹早建.双桨双舵船舶操纵性预报研究[J].武汉理工大学学报(交通科学与工程版),2006,30(1):124-127. |
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| 作者姓名： | 王化明 邹早建 |
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| 作者单位： | 1. 武汉理工大学交通学院,武汉,430063
2. 上海交通大学船舶海洋与建筑工程学院,上海,200030 |
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| 摘 要： | 采用MMG数学模型，结合双桨双舵船舶的水动力性能特点，建立了双桨双舵船舶在静水中水平面上的操纵运动模拟模型，应用该模型对一艘双桨双舵船舶在满载条件下的定常回转试验、Z形试验和紧急停船试验进行了数值模拟，得到了表征船舶操纵性的指标．通过将预报的操纵性指标和IMO提出的操纵性标准进行比较，实现了对该船操纵性的定性预报．
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| 关 键 词： | 双桨双舵船舶 MMG数学模型 操纵性 数值模拟 |
| 收稿时间： | 2005-10-18 |
| 修稿时间： | 2005年10月18 |
Manoeuvrability Prediction for a Ship with Twin Propellers and Twin Rudders |
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| Wang Huaming,Zou Zaojian.Manoeuvrability Prediction for a Ship with Twin Propellers and Twin Rudders[J].journal of wuhan university of technology(transportation science&engineering),2006,30(1):124-127. |
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| Authors: | Wang Huaming Zou Zaojian |
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| Institution: | 1.School of Transportation, Wuhan University of Technology, Wuhan 430063;2.School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200030 |
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| Abstract: | Based on the MMG model and the hydrodynamic characteristics of ships with twin propellers and twin rudders, a mathematical model for simulating the ship manoeuvring motion in horizontal plane and in calm water is proposed. The simulation method is applied to a ship with twin propellers and twin rudders, and based on this method the ship manoeuvrability is predictable. |
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| Keywords: | ship with twin propellers and twin rudders MMG model manoeuvrability numerical simulation |
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