| 船用蒸汽管道系统振动及抗冲击特性有限元仿真分析 |
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| 引用本文： | 王秋颖.船用蒸汽管道系统振动及抗冲击特性有限元仿真分析[J].船海工程,2007,36(5):69-72. |
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| 作者姓名： | 王秋颖 |
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| 作者单位： | 92941部队,辽宁,葫芦岛,125004 |
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| 摘 要： | 采用有限元方法对舰船用蒸汽管道系统的振动和抗冲击性能进行数值仿真分析,结果表明,在蒸汽管道系统中使用液压阻尼弹簧吊架,能较好地抑制蒸汽管道振动,降低冲击对蒸汽管道系统的损害。
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| 关 键 词： | 蒸汽管道系统 振动与冲击 动力响应 |
| 文章编号： | 1671-7953（2007）05-0069-04 |
| 修稿时间： | 2007-03-08 |
FEA of the vibration and shock resistance character for marine steam pipe system |
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| Authors: | WANG Qiu-ying |
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| Institution: | Navy 92941 Uint, Huludao 125004, China |
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| Abstract: | In the paper,the vibration and shock resistance character of a marine steam pipe system was simulated and analyzed by using finite element method.The results showed that the vibration was depressed,and the damage due to the shock load was reduced effectively when the steam pipe system was supported by the hydraulic-damp spring hangers. |
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| Keywords: | steam pipe system vibration and shock dynamical responses |
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