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| 秦山二核650 MW汽轮机末级叶片水蚀分析及修复 | |
| 引用本文： | 刘强,王宏,张乐福. 秦山二核650 MW汽轮机末级叶片水蚀分析及修复[J]. 陕西电力, 2007, 35(11): 67-70 |
| 作者姓名： | 刘强 王宏 张乐福 |
| 作者单位： | 1. 核电秦山联营有限公司,浙江,海盐,314300;上海交通大学核科学与工程学院,上海,200030 2. 核电秦山联营有限公司,浙江,海盐,314300 3. 上海交通大学核科学与工程学院,上海,200030 |
| 摘 要： | 分析了汽轮机叶片水蚀的机理及水蚀的形成与发展过程，介绍了秦山第二核电厂650MW 2号汽轮机末级叶片水蚀状况，对叶片现场修复的工艺方法、技术要求、工艺过程及注意事项进行了详细论述。 |
| 关 键 词： | 汽轮机 末级叶片 水蚀 修复工艺 |
| 文章编号： | 1673-7598（2007）11-0067-04 |
| 收稿时间： | 2007-10-26 |
| 修稿时间： | 2007-10-26 |
Water Erosion Analysis & Restoration of 650 MW Turbine Last Stage Blade in Qinshan Phase Ⅱ NNP Project |
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| LIU Qiang,WANG Hong,ZHANG Le-fu. Water Erosion Analysis & Restoration of 650 MW Turbine Last Stage Blade in Qinshan Phase Ⅱ NNP Project[J]. Shanxi Electric Power, 2007, 35(11): 67-70 | |
| Authors: | LIU Qiang WANG Hong ZHANG Le-fu |
| Abstract: | The mechanism, formation and development of water erosion at last stage blade are analyzed. The current state of water erosion at last stage blade at No.2 turbine is introduced in Qinshan Phase II NPP Project with capacity of 650MW. Technology, requirement, process and attention to be paid are elaborated in detail for blade restoration at site. |
| Keywords: | turbine last stage blade water erosion restoration technology |
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