| 微气体轴承润滑模型研究 |
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| 引用本文： | 张海军,杨琴.微气体轴承润滑模型研究[J].嘉兴学院学报,2009,21(6):75-78. |
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| 作者姓名： | 张海军 杨琴 |
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| 作者单位： | 嘉兴学院机电工程学院,浙江嘉兴,314001 |
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| 摘 要： | 在微气体轴承特性分析中，通常采用基于滑移速度边界的润滑模型．对基于一阶滑移速度边界、二阶滑移速度边界、1．5阶滑移速度边界等三种润滑模型分别进行了推导，并给出了相应的描述微气体轴承动力特性的Reynolds方程．
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| 关 键 词： | 微气体轴承 滑移速度边界 动力特性 Reynolds方程 |
Study on Lubrication Models of Micro Gas Bearings |
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| ZHANG Hai-jun,YANG Qin.Study on Lubrication Models of Micro Gas Bearings[J].Journal of Jiaxing College,2009,21(6):75-78. |
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| Authors: | ZHANG Hai-jun YANG Qin |
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| Institution: | (School of Mechanical ＆ Electrical Engineering, Jiaxing University, Jiaxing, Zhejiang 314001 ) |
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| Abstract: | When the characteristics of micro gas bearings are analyzed, the lubrication model based on slip velocity boundary is generally adopted. Several kinds of lubrication models, including I st order slip velocity boundary model, 2nd slip velocity boundary model and 1.5 order slip velocity boundary model, are derived in detail respectively and the corresponding Reynolds equations are also presented. |
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| Keywords: | micro gas bearings slip velocity boundary dynamical characteristics Reynolds equation |
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