| 低温供气条件下新型切向小孔气体轴承动特性的实验研究 |
| |
| 引用本文： | 刘立强,陈纯正. 低温供气条件下新型切向小孔气体轴承动特性的实验研究[J]. 低温与特气, 2002, 20(1): 7-9,16 |
| |
| 作者姓名： | 刘立强 陈纯正 |
| |
| 作者单位： | 1. 中国科学院,理化技术研究所,北京,100080
2. 西安交通大学,低温研究所,陕西,西安,710049 |
| |
| 摘 要： | 针对一种新型切向小孔供气轴承进行了低温供气下的动特性实验，实验中得出了轴承的温降曲线，测定了轴承温度由常温降至低温时轴承间隙的变化，比较了常，低温供气时轴承稳定性的差别。
|
| 关 键 词： | 实验研究 静压气体轴承 动特性 透平膨胀机 结构 |
| 文章编号： | 1007-7804(2002)01-0007-03 |
The Experimental Study on Dynamic Performance of a New Type of Bearing with Holes of Tangential Supply in the Cryogenic Environment |
| |
| LIU Li qiang ,CHEN Chun zheng. The Experimental Study on Dynamic Performance of a New Type of Bearing with Holes of Tangential Supply in the Cryogenic Environment[J]. Low Temperature and Specialty Gases, 2002, 20(1): 7-9,16 |
| |
| Authors: | LIU Li qiang CHEN Chun zheng |
| |
| Affiliation: | LIU Li qiang 1,CHEN Chun zheng 2 |
| |
| Abstract: | The experiments on dynamic performance of a new type of bearing with holes of tangential supply we deveoled have been done in the cryogenic environment,in which the temperature drop curves of the bearing and the difference in bearing clearance between in the atmosphere and cryogenic environment have been obtained The unstable rotary speeds of the bearing in the atmosphere and cryogenic environment have also been compared |
| |
| Keywords: | externally pressurized gas bearing cryogenic dynamic performance turbo expander |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
