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| 三圆柱体附连水质量的数值计算 | |
| 引用本文： | 董威,吴卫国,徐双喜,李晓彬.三圆柱体附连水质量的数值计算[J].中国舰船研究,2009,4(2):34-36. |
| 作者姓名： | 董威 吴卫国 徐双喜 李晓彬 |
| 作者单位： | 1. 中国舰船研究设计中心,湖北,武汉,430064 2. 中国舰船研究设计中心,湖北,武汉,430064;高速船舶工程教育部重点实验室,湖北,武汉,430063 3. 武汉理工大学交通学院,湖北,武汉,430063 |
| 基金项目： | 国家高技术研究发展计划(863计划) |
| 摘 要： | 研究船舶总振动时，单体船及双体船的附连水质量已经有了计箅公式，但是针对多体船（如三体船）的总振动，国内外的研究甚少。随着三体船的需求增加，需在设计时对其总振动进行预报。正确预报三体船的振动，需正确计算参与振动的附连水质量.介绍采用CFD软件Fluent数值计算三圆柱体附连水质量的简便方法，通过计算得出三圆柱体附连水质堪随间距变化的规律，得出三体船垂向振动的单位长度的附连水质量，为三体船的总振动计算提供了依据. |
| 关 键 词： | 三体船 总振动 附连水 Fluent 动网格 |
Numerical Calculation for Added Water Mass of Ternate Cylinders |
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| Dong Wei,Wu Wei-guo,Xu Shuang-xi,Li Xiao-bin.Numerical Calculation for Added Water Mass of Ternate Cylinders[J].Chinese Journal of Ship Research,2009,4(2):34-36. | |
| Authors: | Dong Wei Wu Wei-guo Xu Shuang-xi Li Xiao-bin |
| Institution: | Dong Wei1 Wu Wei-guo2,3 Xu Shuang-xi2 Li Xiao-bin2 1 China Ship Development , Design Center,Wuhan 430064,China 2 School of Transportation,Wuhan University of Technology,Wuhan 430063,China 3 Ministrial Level Key Laboratory of High Speed Ship Engineering,China |
| Abstract: | Until now, there have been calculation formulations for added water mass of monohull and catamaran in the research of ship overall vibration. But for the overall vibration of multihull, such as trimaran, there has been little research domestically and overseas. With the increasing need of trimaran, its overall vibration should be calculated in the process of design. And the proper calculation of its overall vibration is in need of its added water mass. A simple method for calculating the added water mass of... |
| Keywords: | Fluent |
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