| 汽轮发电机径向滑动轴承性能研究 |
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| 引用本文： | 徐钢峰,谢明春,顾越,王小静,张直明. 汽轮发电机径向滑动轴承性能研究[J]. 润滑与密封, 2007, 32(6): 112-114 |
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| 作者姓名： | 徐钢峰 谢明春 顾越 王小静 张直明 |
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| 作者单位： | 上海汽轮发电机有限公司,上海,200240;上海大学机电工程与自动化学院,上海,200072 |
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| 摘 要： | 基于流体动压润滑理论,计入温粘关系和紊流效应,对汽轮发电机滑动轴承性能进行了理论研究。针对汽轮发电机滑动轴承结构,开发了适于工程应用的多种汽轮发电机用轴承性能计算程序。对汽轮发电机径向滑动轴承进行了计算,分析了轴承静动特性和稳定性参数,并验证了计算结果的可靠性。
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| 关 键 词： | 汽轮发电机 轴承设计 径向滑动轴承 |
| 文章编号： | 0254-0150（2007）6-112-3 |
| 修稿时间： | 2007-01-08 |
Research of the Performance of Journal Bearings in Turbogenerators |
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| Xu Gangfeng,Xie Mingchun,Gu Yue,Wang Xiaojing,Zhang Zhiming. Research of the Performance of Journal Bearings in Turbogenerators[J]. Lubrication Engineering, 2007, 32(6): 112-114 |
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| Authors: | Xu Gangfeng Xie Mingchun Gu Yue Wang Xiaojing Zhang Zhiming |
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| Affiliation: | 1. Shangha/Turbine and Generator Limited Company, Shanghai 200240, China; 2. School of Electromechanical Engineering and Automation, Shanghai University, Shanghai 200072, China |
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| Abstract: | On the base of hydrodynamic lubrication theory, the performances of journal bearings in turbogenerators were theoretically studied by considering the thermal and turbulent effect. The relative programme was developed to calculate the performances of journal bearings in turbogenerators. Several special journal bearings used in turbogenerator were calculated, and their static and dynamic characteristic parameters and stability parameter were analyzed, the numerical results were validated by experimental data. |
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| Keywords: | turbogenerator bearing design journal bearing |
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