| 脉冲载荷作用下轴系扭振特性分析 |
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| 引用本文： | 焦泽健.脉冲载荷作用下轴系扭振特性分析[J].水雷战与舰船防护,2011(3). |
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| 作者姓名： | 焦泽健 |
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| 作者单位： | 中国船舶重工集团公司第七一○研究所; |
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| 摘 要： | 柴油发电机组轴系工作于脉冲载荷时,会产生周期性变化的扭转弹性变形运动,分析轴系的固有频率及各部位的扭振振幅、扭振应力,评价轴系设计是否合理,确定机组轴系是否能可靠工作。
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| 关 键 词： | 扭振 轴系 脉冲 |
Characteristic Analysis of Shafts Torsional Vibration Under Pulse Load |
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| Jiao Zejian.Characteristic Analysis of Shafts Torsional Vibration Under Pulse Load[J].Mine Warfare & Ship Self-Defence,2011(3). |
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| Authors: | Jiao Zejian |
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| Affiliation: | Jiao Zejian (No.710 R & D Institute,CSIC,Yichang 443003,China) |
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| Abstract: | Diesel generator shafts will go through periodical torsional elastic deflection when working under pulse load.In this paper,it is proven that analyzing shafts' natural frequency,the amplitude of torsional vibration,and the tensional stress of all parts helps to evaluate the soundness of shafts' design and its realiability. |
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| Keywords: | torsional vibration shafts pulse |
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