| 汽轮发电机组轴系--支撑系统油膜失稳问题探讨 |
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| 引用本文： | 王延博,张学延,寇胜利.汽轮发电机组轴系--支撑系统油膜失稳问题探讨[J].汽轮机技术,1999,41(3):146-149. |
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| 作者姓名： | 王延博 张学延 寇胜利 |
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| 作者单位： | 电力工业部热工研究院 |
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| 摘 要： | 将油膜涡动归为汽轮发电机组轴系－支撑系统的固有振动，讨论了影响油膜稳定性的因素，并给出了消除油膜失稳的措施
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| 关 键 词： | 汽轮发电机组 轴系-支撑系统 油膜失稳 自然频率 |
Oil Whirl Vibration of Steam-turbine Generator |
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| Wang Yanbo,Zhang Xueyan,Kou Shengli.Oil Whirl Vibration of Steam-turbine Generator[J].Turbine Technology,1999,41(3):146-149. |
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| Authors: | Wang Yanbo Zhang Xueyan Kou Shengli |
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| Affiliation: | Thermal Power Research Institute Ministry of Electric Power Industry |
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| Abstract: | This paper presents that oil whirl is one of natural vibrations of rotor-bearing system of steam-turbine generator,discusses factors relative to the stability of oil film and gives some methods to solve oil whirl vibration. |
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| Keywords: | steam-turbine generator Rotor-bearing system oil whirl natural frequency |
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