| 裂解气压缩机驱动透平振动原因分析 |
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| 引用本文： | 李秀伟,吴显智,孟昭月,王玉成. 裂解气压缩机驱动透平振动原因分析[J]. 石油化工设备技术, 2000, 21(1): 62-64 |
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| 作者姓名： | 李秀伟 吴显智 孟昭月 王玉成 |
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| 作者单位： | 大庆石化总厂化工一厂,163714 |
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| 摘 要： | 通过对裂解气压缩机驱动透平振动原因进行分析,认为由汽封引起的蒸汽自激振荡是该透平振动的主要原因,同时提出相应的解决办法。
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| 关 键 词： | 透平 汽封 振动 分析 |
REASON ANALYSIS OF DRIVING TURBINE VIBRATION FOR CRACKING GAS COMPRESSOR |
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| Li Xiuwei,etc.Daqing petrochemical complex,the first chemical plant,P.C. REASON ANALYSIS OF DRIVING TURBINE VIBRATION FOR CRACKING GAS COMPRESSOR[J]. Petro-Chemical Equipment Technology, 2000, 21(1): 62-64 |
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| Authors: | Li Xiuwei etc.Daqing petrochemical complex the first chemical plant P.C |
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| Affiliation: | Li Xiuwei,etc.Daqing petrochemical complex,the first chemical plant,P.C 163714 |
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| Abstract: | The vibration reason of driveing turbine of cracking gas compressor is analized.The main reason of turbine vibration is caused by steam self excitation oscillation.And the relative resolvent is put forward. |
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| Keywords: | Turbine seal Steam seal Vibration Analysis |
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