戴庆文,黄巍,王晓雷.液体空间润滑剂蠕爬流失机理及对策研究进展[J].表面技术,2014,43(6):125-130.
DAI Qing-wen,HUANG Wei,WANG Xiao-lei.Research Process in Mechanism and Solution of Liquid Lubrication Migration in Space[J].Surface Technology,2014,43(6):125-130 |
| 液体空间润滑剂蠕爬流失机理及对策研究进展 |
| Research Process in Mechanism and Solution of Liquid Lubrication Migration in Space |
| 投稿时间：2014-10-09 修订日期：2014-12-10 |
| DOI： |
| 中文关键词: 空间润滑 Marangoni 现象 蠕爬流失 表面张力 表面织构 |
| 英文关键词:space lubrication Marangoni effect lubrication migration surface tension surface texture |
| 基金项目:国家自然科学基金(51475241,51175246);江苏省研究生培养创新工程(中央高校基本科研业务费专项资金资助, KYLX_0239) |
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| Author | Institution |
| DAI Qing-wen | College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics & Astronautics, Nanjing 210016, China |
| HUANG Wei | College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics & Astronautics, Nanjing 210016, China |
| WANG Xiao-lei | 1. College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics & Astronautics, Nanjing 210016, China;2. Jiangsu Key Laboratory of Precision and Micro-manufacturing Technology, Nanjing 210016, China |
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| 中文摘要: |
| 润滑失效已逐渐成为限制空间机械系统寿命的主要因素之一。 综述了空间润滑方法,分析了空间液体润滑的利弊以及蠕爬流失产生的机理。 讨论了抑制润滑剂蠕爬的方式,展望了表面织构技术在控制液体空间润滑剂蠕爬流失研究中的应用前景。 |
| 英文摘要: |
| Lubrication failure has become one of the main reasons that limit the lifetime of mechanical system in space. Brief review of several methods in space lubrication was presented. Advantages and disadvantages of liquid lubrication were introduced and the mechanisms of liquid lubrication migration was demonstrated. Some effective anti-creep methods were introduced. Application outlook of surface texture in preventing the liquid lubrication migration in space was proposed. |
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