| 船舶柴油机轴系运动仿真和结构振动分析 |
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| 引用本文： | 张栋,王国治.船舶柴油机轴系运动仿真和结构振动分析[J].江苏科技大学学报(社会科学版),2006,20(4):11-15. |
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| 作者姓名： | 张栋 王国治 |
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| 作者单位： | 江苏科技大学机械与动力工程学院 江苏镇江212003 |
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| 摘 要： | 以船用PA6-280柴油机为背景,通过柴油机主要运动部件以及轴系的建模与运动仿真,探索了柴油机隔振装置以及轴系在各种支承条件下的动力学特性;分析了船体结构在柴油机振动激励下的响应与受力;得到了柴油机的振动沿主轴承以及隔振装置向船体结构的传递特性。
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| 关 键 词： | 柴油机 运动部件 仿真 轴系 振动 船舶 |
| 文章编号： | 1673-4807（2006）04-0011-05 |
| 收稿时间： | 2005-11-18 |
| 修稿时间： | 2005年11月18 |
Simulation and Structural Vibration Analysis of Marine Diesel Engine |
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| ZHANG Dong,WANG Guozhi.Simulation and Structural Vibration Analysis of Marine Diesel Engine[J].Journal of Jiangsu University of Science and Technology:Natural Science Edition,2006,20(4):11-15. |
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| Authors: | ZHANG Dong WANG Guozhi |
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| Institution: | School of Mechanical and Power Eng. , Jiangsu University of Science and Technology, Zhenjiang Jiangsu 212003, China |
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| Abstract: | With the diesel engine type PA6-280 as the background,the modeling and simulation of the main moving parts of the diesel are described.The dynamic characteristics of the diesel engine with its vibration isolation system and the shafting are discussed under different supporting conditions.The vibration response and the stress of the structure are analyzed.The vibration transmission properties of the isolation mounting from the main bearing of the diesel to the ship structure are investigated and revealed. |
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| Keywords: | diesel engine moving component simulation shafting vibration ship |
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