Study of new aerodynamic foil thrust gas bearing with elastic support for cryogenic turbo-expander

被引：0
|
作者：
Chen, C. Z. [1 ]
Lin, S. N. [1 ]
Hou, Y. [1 ]
Zhu, Z. H. [1 ]
机构：
[1] Xian Jiaotong Univ, Inst Refrigerat & Cryogen Engn, Xian 710049, Peoples R China
来源：
ICEC 20: PROCEEDINGS OF THE TWENTIETH INTERNATIONAL CRYOGENIC ENGINEERING CONFERENCE | 2005年
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D O I：
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中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
In order to meet requirements of the gas bearing cryogenic turbo-expanders development, a new type of aerodynamic foil gas thrust bearing with elastic support was proposed and developed. The experimental study has been conducted on the gas bearing test rig. The factors affected on the main performances of the gas bearing have been analyzed and the ranges of optimum bearing parameters have been obtained.
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页码：469 / 472
页数：4
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