| 水轮机尾水管里衬汽蚀破坏分析处理 |
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| 引用本文： | 柴双明,李郁侠,贺梅.水轮机尾水管里衬汽蚀破坏分析处理[J].电网与水力发电进展,2000,16(1):28-31. |
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| 作者姓名： | 柴双明 李郁侠 贺梅 |
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| 作者单位： | 安康水力发电厂!陕西安康725000(柴双明)，西安理工大学!陕西西安710048(李郁侠，贺梅) |
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| 摘 要： | 论述了安康水电站水轮机尾水管里衬被汽蚀破坏穿透、焊缝开裂、撕裂掉块、混凝土掏空、大量喷水的事故原因及处理方法
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| 关 键 词： | 水轮机 汽蚀 故障分析 修复 |
Analysis and treatment on cavitation damage in liner of turbine draft tube |
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| Authors: | CHAI Shuang-ming LI Yu-xia HE Mei |
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| Abstract: | The liner of turbine draft tube in Ankang Water Power Station was punched by cavitation, which leads to welding crack, metal shed and concrete delve, water spurting out. The cause of the damage is analyzed, the treatment is expounded. |
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| Keywords: | turbine cavitation cause analysis renovation |
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