| 雷诺气体润滑方程的适用范围 |
| |
| 引用本文： | 郭良斌,孙昂.雷诺气体润滑方程的适用范围[J].大连海事大学学报(自然科学版),2006,32(1):95-97,102. |
| |
| 作者姓名： | 郭良斌 孙昂 |
| |
| 作者单位： | 武汉科技大学城市建设学院 湖北武汉430070(郭良斌)，大连海事大学机电与材料工程学院 辽宁大连116026(孙昂) |
| |
| 基金项目： | 国家高技术研究发展计划(863计划) |
| |
| 摘 要： | 就前人对可压缩雷诺方程基本假设适用范围的研究结果进行了归纳,指出常规亚音速气体轴承在正常的工作气膜间隙下,雷诺方程的基本假设是成立的.但供气孔、节流气腔以及气膜中可能出现的边界层发展区、超音速区的气体流动则并不满足雷诺方程.
|
| 关 键 词： | 气体轴承 可压缩雷诺方程 边界层 超音速流 |
| 文章编号： | 1006-7736（2006）01-0095-03 |
| 收稿时间： | 2005-09-18 |
| 修稿时间： | 2005-09-18 |
Study on the application range of Reynolds' equation in gas lubrication |
| |
| GUO Liang-bin,SUN Ang.Study on the application range of Reynolds'''' equation in gas lubrication[J].Journal of Dalian Maritime University,2006,32(1):95-97,102. |
| |
| Authors: | GUO Liang-bin SUN Ang |
| |
| Abstract: | A review was given on the application range study of the basis assumptions of Reynolds' equation in gas lubrication.It was shown that the basis assumptions were proper in condition of gas bearing working with usual film height and subsonic velocity of flow.However the assumptions were not applicable in supply hole,recess,development region of boundary layer and supersonic area of gas bearing. |
| |
| Keywords: | gas bearing compressible Reynolds' equation boundary layer supersonic |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
