| 169叶片覆环断裂原因分析及改进 |
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| 引用本文： | 冯跃武 李小权. 169叶片覆环断裂原因分析及改进[J]. 电力学报, 1999, 14(4): 251-253 |
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| 作者姓名： | 冯跃武 李小权 |
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| 作者单位： | [1]太原电力专科学校 [2]太原第二热电厂 |
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| 摘 要： | 介绍哈尔滨汽轮机厂生产的51—50—3型汽轮机18级叶片覆环断裂的原因及改进措施。
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| 关 键 词： | 叶片 覆环 断裂 |
The Analysis of the Fracture Reasons of the 169mm Blade Cover and Its Some Improvements |
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| Feng Yaowu, Li Xiaoquan. The Analysis of the Fracture Reasons of the 169mm Blade Cover and Its Some Improvements[J]. Journal of Electric Power, 1999, 14(4): 251-253 |
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| Authors: | Feng Yaowu Li Xiaoquan |
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| Affiliation: | Feng Yaowu; Li Xiaoquan (Taiyuan Higher Electrical College) (Taiyuan Second Thermal Power Plant) |
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| Abstract: | The reasons and the improvement meth-ods of the 18th grade coverage ring's fracture are in-troduced. Its economic efficency and safety are anal-ysed, and some methods to improve them are also giv-en. |
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| Keywords: | blade coverage ring fracture tiewire |
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