期刊文献+

深槽浅槽非接触式机械密封性能比较研究 被引量:4

Performance Comparative Research on Deep and Shallow Groove non-Contact Mechanical Seals
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摘要 非接触式机械密封由于其低磨损、高可靠性而成为密封领域研究的热点。本文通过对非接触式机械密封中深槽和浅槽机械密封的分类讨论,分别从研究现状、端面结构、工作机理、加工方法、应用范围几个方面对深、浅槽非接触式机械密封进行了论述和对比,同时例举这两类密封中具有代表性的圆弧深槽和螺旋浅槽进行了具体分析说明,简要给出了其各自的使用条件及范围,以期使广大从事机械密封的工作人员对这两类密封有较全面的了解,并对设计和选型有一定的帮助。
出处 《液压与气动》 北大核心 2013年第2期8-13,共6页 Chinese Hydraulics & Pneumatics
基金 江苏省自然科学基金资助项目(BK2010074) 江苏高校科研成果产业化推进资助项目(JH10-16) 江苏省研究生培养创新工程资助项目(CXZZ12_0525)
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  • 1王玉明,刘伟,刘莹.非接触式机械密封基础研究现状与展望[J].液压气动与密封,2011,31(2):29-33. 被引量:56
  • 2潘宁,宋鹏云,刘栋.流体回流式机械密封技术研究进展[J].机械,2009,36(9):1-3. 被引量:6
  • 3Key W E,Salant R F,Payvar P. Analysis of a Mechanical Seal with Deep Hydropads[J].Tribology Transactions,1989,(04):481-489.
  • 4Toumerie B,Huitric J,Bonneau D. Optimization and Performance Predication of Grooved Face Seals for Gases and Liquids[A].1994.351-365.
  • 5Person V,Tournerie B,Frene J. A Numerical Study of the Stable Dynamic Behavior of Radial Face Seals with Groove Faces[J].Journal of Tribology,Transactions of the ASME,1997,(07):507-514.
  • 6Lai T,Netzel J. A Review of Non-contacting Face Seals[A].Kissimmee,FL,1999.131-139.
  • 7Papatheodorou T. Influence of Hard Chrome Plated Rod Surface Treatments on Sealing Behavior of Hydraulic Rod Seals[J].Sealing Technology,2005,(04):5-10.doi:10.1016/S1350-4789(05)00600-8.
  • 8Reddyhoff T,Dwyer-Joyce R,Harper P. Ultrasonic Measurement of Film Thickness in Mechanical Seals[J].Sealing Technology,2006,(07):7-11.doi:10.1016/S1350-4789(06)71260-0.
  • 9关雅贤;李松虎.流体动压效应在机械密封里的应用-介绍弧形槽流体动力型机械密封[J]北京化工学院学报,1986(04):1-8.
  • 10杨惠霞,顾永泉.圆弧深槽热流体动压机械密封理论研究[J].流体机械,1997,25(9):12-18. 被引量:24

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  • 1李军,邓清华,丰镇平.蜂窝汽封和迷宫式汽封流动性能比较的数值研究[J].中国电机工程学报,2005,25(16):108-111. 被引量:70
  • 2魏龙,顾伯勤,孙见君.机械密封计算机辅助试验装置的研制[J].润滑与密封,2006,31(4):136-139. 被引量:25
  • 3吴兆山,姚黎明,谷传文,郑国运,杨博峰,班玉红.风机用接触式干运转机械密封研制[J].流体机械,2006,34(5):18-20. 被引量:3
  • 4李伟,宋鹏云,曹登峰,赵越.低速运转气膜机械密封端面粗糙度对其密封性能的影响[J].润滑与密封,2006,31(10):87-91. 被引量:13
  • 5Denecke J, Farber J, Dullenkopf K, et al. Interdependence of discharge behavior,swirl development and total temperature in- crease in rotating labyrinth seals[ C]//Proceedings of ASME Turbo Expo 2008 : Power for Land, Sea and Air, Berlin, Germa- ny. New York : ASME ,2008.
  • 6Kang Y, Kim T S, Kang S Y, et al. Aerodynamic performance of stepped labyrinth seals for gas turbine application [ C ]//Proceedings of ASME Turbo Expo 2010: Power for Land, Sea and Air. Glasgow. UK: ASME,2010.
  • 7Bozzi L, Facchini B. Experimental investigation on leakage los- ses and heat transfer in a nonconventional labyrinth seaI[ C ]// Proceeding of ASME Turbo Expo2011 : Power for Land, Sea and Air. Vabcouver, British Columbia. Canada :ASME,2011.
  • 8Suryanarayanan S, Morrison G L. Labyrinth seal discharge coef- ficient for rectangular cavities [ C ]//Proceedings of the ASME 2009 Fluids Engineering Division Summer Meeting,August 2-6, 2009, Vail, Colorado, USA. New York : ASME ,2009.
  • 9Suryanarayanan S,Morrison G L. Analysis of flow parameters in- fluencing carry-over coefficient of labyrinth seals [ C ]//Proceed- ings of ASME Turbo Expo 2009: Power for Land, Sea and Air, June 8-12,2009, Orlando, Florida, USA. New York : ASME,2009.
  • 10Suryanarayanan S, Morrison G L. Effect of tooth height, tooth width and shaft diameter on carry-over coefficient of labyrinth seals [ C ]//Proceedings of ASME Turbo Expo 2009: Power for Land,Sea and Air, June 8-12,2009, Orlando, Florida, USA. New York : ASME ,2009.

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