期刊文献+

高速透平箔片动压气体轴承固体润滑涂层研究进展 被引量:5

Development of Solid Lubricant Coating for Gas Foil Bearing of High-Speed Turbine Machinery
下载PDF
导出
摘要 箔片动压气体轴承广泛应用于高速透平膨胀机、微小型燃气轮机、涡轮增压机等高速透平机械中。固体润滑涂层可为箔片动压气体轴承提供启停阶段的润滑保护,对保证箔片动压气体轴承稳定性与使用寿命至关重要。本文回顾了国内外箔片动压气体轴承固体润滑涂层的研究历史与现状;结合文献资料着重分析了PS系列、Korolon系列和DLC系列的固体润滑涂层特性,并对其应用场合和优缺点进行了探讨。 Hydrodynamic gas foil bearing are wildly applied in high speed turbine machinery, such as turbo-expander, microgas turbine and turbo-charger. The lubrication and protection for the start and stop stages of a high speed turbine rotor can be supplied by solid lubricant coatings, which could also be a vital factor for the stable and long time running of the turbine machinery. The history and up-to-date development of the gas foil bearing solid coatings were reviewed, and the properties, applications, advantages and disadvantages of the PS solid coating,the Korolon solid coating and the DLC solid coating were discussed in detail.
出处 《流体机械》 CSCD 北大核心 2013年第5期34-37,6,共5页 Fluid Machinery
基金 国家自然科学基金委员会和中国工程物理研究院联合基金项目(11176023) 中央高校基本科研业务费专项资金资助项目 中物院重点发展基金(2011A0203011)
关键词 箔片动压气体轴承 高速透平机械 固体润滑涂层 foil bearing high-speed turbine solid lubricant coating
  • 相关文献

参考文献28

  • 1Agrawal G L. Foil air/gas bearing technology-An over- view [ R ]. ASME Publication 97 -GT-347,1997.
  • 2Valco M J, DellaCorte C. Emerging Oil-Free Turboma- chinery Technology for Military Propulsion and Power Applications[ C]. Proceedings of the ARMY Sciences Conference, 2003.
  • 3Kumar M, Kim D. Static Performance of Hydrostatic Air Bump Foil Bearing [ J ]. Tribology International, 2010,43 (4) :752-758.
  • 4Quan Zhou, Yu Hou, Chunzheng Chen. Dynamic stabil- ity experiments of compliant foil thrust beating with viscoelastic support[ J ]. Tribology International, 2009, 42 : 662 -665.
  • 5DellaCorte C,Zaldana A, Radii K. A Systems Approach to the Solid Lubrication of Foil Air Bearings for Oil- Free Turbomachinery [ R ]. NASA/TM-2002-211482, ARLTR-2867, 2002.
  • 6杨金焕,夏葵,姚艳霞,朱朝辉,陈纯正.用于箔片空气轴承的新型高温固体润滑镀层[J].润滑与密封,2003,28(5):34-36. 被引量:7
  • 7邓建,胡连桃,黄昌华,孔华.箔片空气轴承的新近技术突破与应用进展[J].轴承,2004(8):41-44. 被引量:21
  • 8Robert C. Durable Solid Lubricant Coatings for Foil Gas Bearings to 315:C [ R]. NASA/N84 - 19567, 1984.
  • 9Wagner R C, Harold E. Sliney. Effects of Silver and Group-Fluorides Addition to Plasma Sprayed Chromium Carbide High Temperature Solid Lubricant for Foil Gas Bearing to 650:C [ R]. NASA TM-86895,1985.
  • 10DellaCorte C, Edmonds B J, Preliminary Evaluation of PS300: A New Self-Lubricating High Temperature Composite Coating for Use to 800:C[ R]. NASA TM- 107056,1996.

二级参考文献121

共引文献92

同被引文献52

引证文献5

二级引证文献15

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部