| 静压气体轴承静态特性的理论研究综述 |
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| 引用本文： | 郭良斌.静压气体轴承静态特性的理论研究综述[J].武汉科技大学学报(自然科学版),2006,29(1):37-40. |
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| 作者姓名： | 郭良斌 |
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| 作者单位： | 武汉科技大学城市建设学院,湖北,武汉,430070 |
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| 基金项目： | 武汉科技大学校科研和教改项目 |
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| 摘 要： | 就静压气体轴承静态特性理论研究的历史发展和现状进行总结。系统介绍了雷诺气体润滑方程的近似解析解与数值解的基本方法及新的进展，指出基于雷诺方程的数值解已能满足静压气体轴承静态性能的工程计算精度要求，但对于复杂结构气体轴承性能的准确分析，则有待于三维流场计算技术在静压气体轴承研究领域的进一步应用。
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| 关 键 词： | 静压气体轴承 小孔节流 环面节流 静态特性 |
| 文章编号： | 1672-3090(2006)01-0037-04 |
| 收稿时间： | 2005-07-18 |
| 修稿时间： | 2005年7月18日 |
Advances in Research on Static Characteristics of Externally Pressurized Gas Bearings |
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| GUO Liang-bin.Advances in Research on Static Characteristics of Externally Pressurized Gas Bearings[J].Journal of Wuhan University of Science and Technology(Natural Science Edition),2006,29(1):37-40. |
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| Authors: | GUO Liang-bin |
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| Institution: | College of City Construction, Wuhan University of Science and Technology, Wuhan 430070, China |
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| Abstract: | A research review is given both on the static characteristics of externally pressurized gas-lubricated bearing and on the approximately analytical solution and numerical solution of Reynolds equation. It is shown that the numerical solution of Reynolds equation is sufficiently precise for the engineering analysis of static characteristics of the familiar bearing. Yet, for the accurate analysis of gas bearings with complicated configuration, the application of three-dimensional fluid computational technology is demanded. |
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| Keywords: | externally pressurized gas bearing orifice ring restrictor dynamic characteristics |
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