| 气体涡轮流量计中动压气体轴承的研究 |
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| 引用本文： | 曲庆文,宋润州.气体涡轮流量计中动压气体轴承的研究[J].润滑与密封,2006(10):49-51. |
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| 作者姓名： | 曲庆文 宋润州 |
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| 作者单位： | 山东理工大学机械工程学院,山东淄博,255049 |
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| 基金项目： | 山东省教育厅资助项目;山东理工大学校科研和教改项目 |
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| 摘 要： | 气体涡轮流量计主轴承大多采用油润滑的滑动轴承或滚动轴承,存在较大的局限性。采用螺旋槽气体轴承,设计了一种气体涡轮流量计。按最大稳定性的原则,利用MATLAB软件,系统地分析了在气体涡轮流量计中动压气体轴承的结构形式对其载荷及稳定性的影响,得到了气体涡轮流量计中动压气体轴承的可行工作范围。
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| 关 键 词： | 气体涡轮流量计 动压气体轴承 稳定性 |
| 文章编号： | 0254-0150(2006)10-049-3 |
| 收稿时间： | 2005-11-28 |
| 修稿时间： | 2005年11月28 |
Research of Gas Hydrodynamic Bearing in Gas Turbine Meters |
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| Qu Qingwen,Song Runzhou.Research of Gas Hydrodynamic Bearing in Gas Turbine Meters[J].Lubrication Engineering,2006(10):49-51. |
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| Authors: | Qu Qingwen Song Runzhou |
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| Affiliation: | Department of Mechanical Engineering, Shandong University of Technology, Zibo Shandong 255049, China |
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| Abstract: | There are some defects in gas turbine meters whose main bearing uses sliding bearings or rolling bearings.A gas turbine meter was designed based on the gas-lubrication spiral grooved bearing.According to the max-stability,the influence of structure on the load and the stability of the self-acting gas bearing in gas turbine meters was analyzed by MATLAB.Feasible operation range on self-acting gas bearing in gas turbine meters was gained. |
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| Keywords: | gas turbine meter gas hydrodynamic bearing stability |
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