| 汽轮机转子中心孔进油原因分析及处理 |
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| 引用本文： | 薛锁民.汽轮机转子中心孔进油原因分析及处理[J].科技情报开发与经济,2005,15(8):259-260. |
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| 作者姓名： | 薛锁民 |
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| 作者单位： | 山西晋城煤化工有限责任公司,山西晋城,048002 |
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| 摘 要： | 针对某50MW汽轮机发电机组因轴瓦动刚度不足和汽轮机转子中心孔进油而产生强烈振动的现象，阐述了导致振动的机理以及诊断的方法，提出了消除振动的措施。
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| 关 键 词： | 汽轮机 中心孔 轴瓦刚度 振动 |
| 文章编号： | 1005-6033(2005)08-0259-02 |
| 修稿时间： | 2005年3月17日 |
Analysis of the Causes of the Oil-penetration of the Central Hole of Steam-turbine's Rotor |
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| XUE Suo-min.Analysis of the Causes of the Oil-penetration of the Central Hole of Steam-turbine''''s Rotor[J].Sci-Tech Information Development & Economy,2005,15(8):259-260. |
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| Authors: | XUE Suo-min |
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| Institution: | XUE Suo-min |
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| Abstract: | In the light of the phenomenon that the 50 MW steam-turbine's generating unit produces strong vibration because of the insufficient dynamic stiffness of the bearing bush and the oil-penetration of the central hole of steam-turbine's rotor, expounds the mechanism and diagnosis of the vibration, and puts forward some measures for eliminating the vibration. |
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| Keywords: | steam-turbine central hole sttifness of bearing bush vibration |
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