| 内反馈水润滑高速动静压轴承的应用 |
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| 引用本文： | 郭宏升,张杰,焦让,牛奔.内反馈水润滑高速动静压轴承的应用[J].轴承,2007(9):11-14. |
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| 作者姓名： | 郭宏升 张杰 焦让 牛奔 |
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| 作者单位： | 北京科技大学,机械工程学院,北京,100083 |
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| 摘 要： | 针对水润滑高速动静压轴承承载力和刚度下降的问题,根据水润滑条件下,以静压承载为主的特点,在进行水润滑高速动静压轴承结构设计时,引入内反馈。通过数值模拟,证明在主承载区结构参数相同的情况下,采用内反馈后水润滑高速动静压轴承的承载力和刚度得到提高。试验表明,该设计方案对于提高水润滑高速动静压轴承的承载力和刚度效果明显。
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| 关 键 词： | 滑动轴承 水润滑 承载力 刚度 内反馈 |
| 文章编号： | 1000-3762（2007）09-0011-04 |
| 修稿时间： | 2007-03-23 |
Implement of Inside Pressure Feedback in Water-lubricated Hydrodynamic Journal Bearing |
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| GUO Hong-sheng,ZHANG Jie,JIAO Rang,NIU Ben.Implement of Inside Pressure Feedback in Water-lubricated Hydrodynamic Journal Bearing[J].Bearing,2007(9):11-14. |
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| Authors: | GUO Hong-sheng ZHANG Jie JIAO Rang NIU Ben |
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| Affiliation: | Mechanical Engineering School,Beijing University of Science and Technology, Beijing 100083, China |
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| Abstract: | To solve the decrease of load capacity and rigidity of water-lubricated journal bearings,inside pressure feedback is implemented into structure design of water-lubricated hydrodynamic journal bearings.The result of numerical simulation and manufacture experiment show that the load capacity and rigidity of the bearings have been enhanced after employing inside pressure feedback. |
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| Keywords: | sliding bearing water-lubrication load capacity rigidity inside pressure feedback |
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