| 水电站进机气泡对机组振动的影响 |
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| 引用本文： | 李振富. 水电站进机气泡对机组振动的影响[J]. 天津大学学报(自然科学与工程技术版), 1998, 31(4): 428-432 |
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| 作者姓名： | 李振富 |
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| 作者单位： | 天津大学建筑工程学院 |
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| 摘 要： | 以三门峡水电站扩机工程为背景，在模型试验基础研究了进机气泡对机组振动的影响。结果表明，少量气泡随水流进入水轮机组，不会诱发机组轴系统共振。
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| 关 键 词： | 气泡 机组 机组振动 水电站 水轮发电机 |
THE EFFECTS OF WATER AIR BUBBLES ON MECHANICAL OSCILLATION IN THE HYDROELECTRIC STATION |
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| Li Zhenfu Li Shengjun Wang Rixuan. THE EFFECTS OF WATER AIR BUBBLES ON MECHANICAL OSCILLATION IN THE HYDROELECTRIC STATION[J]. Journal of Tianjin University(Science and Technology), 1998, 31(4): 428-432 |
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| Authors: | Li Zhenfu Li Shengjun Wang Rixuan |
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| Abstract: | In this paper with the extended installing capacity in Sanmenxia hydroelectric station as example,the effect of air bubbles on the mechanical oscillation was studied based on the model test.The research shows that a few water air bullbles in the electric generator can not induce its axle system into cooscillation. |
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| Keywords: | air bubble electric generator mechanical oscillation Sanmenxia hydroelectric station |
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