| N25汽轮机叶片断裂事故分析 |
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| 引用本文： | 吴守尊,陈功,何艳春,刘国锋.N25汽轮机叶片断裂事故分析[J].汽轮机技术,2006,48(2):127-128,132. |
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| 作者姓名： | 吴守尊 陈功 何艳春 刘国锋 |
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| 作者单位： | 华亭电厂,甘肃,华亭,744100 |
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| 摘 要： | 某厂N25汽轮机其末级叶片在运行中发生断裂,通过对造成叶片断裂原因详尽的分析,提出了叶片断裂和产生裂纹的原因,并且针对叶片断裂的原因从运行和维护的角度提出了具体的防范措施。
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| 关 键 词： | 汽轮机 叶片断裂 原因 防范措施 |
| 文章编号： | 1001-5884（2006）02-0127-02 |
| 收稿时间： | 2005-09-26 |
| 修稿时间： | 2005-09-26 |
Analysis for Blade Rupture of N25 Steam Turbine |
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| WU Shou-zun,CHEN Gong,HE Yan-chun,LIU Guo-feng.Analysis for Blade Rupture of N25 Steam Turbine[J].Turbine Technology,2006,48(2):127-128,132. |
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| Authors: | WU Shou-zun CHEN Gong HE Yan-chun LIU Guo-feng |
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| Affiliation: | Huating Power Plant, Huating Gansu 744100, China |
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| Abstract: | The blade in last stage ofN25 steam turb ine has ruptured during operation.Accord ing to analysis strictly,the rea-son of crack and rupture in the blade is found out.And the keep away step on operation and maintenance is given in detail. |
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| Keywords: | turbine blade rupture reason keep away step |
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