Volume 27 Issue 3
Mar.  2012
Turn off MathJax
Article Contents
ZHOU Hai-lun, LUO Gui-huo, FENG Guo-quan, CHEN Guo. Dynamic response analysis of a rotor supported on floating-ring squeeze film dampers[J]. Journal of Aerospace Power, 2012, 27(3): 644-650.
Citation: ZHOU Hai-lun, LUO Gui-huo, FENG Guo-quan, CHEN Guo. Dynamic response analysis of a rotor supported on floating-ring squeeze film dampers[J]. Journal of Aerospace Power, 2012, 27(3): 644-650.

Dynamic response analysis of a rotor supported on floating-ring squeeze film dampers

  • Received Date: 2011-04-12
  • Rev Recd Date: 2011-09-01
  • Publish Date: 2012-03-28
  • Characteristics were studied for the floating-ring squeeze film damper.The dynamic model of a rotor supported on the dampers was established.The coupling effect between the rotor and two layers film of the damper was considered in the model.Characteristics of the rotor system responses and other influence factors were analysed making use of numerical integral method.The results of numerical integral show that the bi-stable characteristics of rotor supported on the dampers can be effectively restrained,and the rotor can steadily run if floating-ring mass is appropriate.The results of numerical integral were validated with the experiments of the rotor supported on dampers.

     

  • loading
  • [1]
    XING Changhu.Analysis of the characteristics of a squeeze film damper by three-dimensional Navier-Stokes equations:a numerical approach and experimental validation.Ohio:The University of Akron,2009.
    [2]
    马艳红,洪杰,赵福安.自适应挤压油膜阻尼器减振机理理论研究[J].北京航空航天大学学报,2004,30(1):5-8. MA Yanhong,HONG Jie,ZHAO Fuan.Theoretical investigation of vibration attenuation mechanism of a adaptive squeeze film damper[J].Journal of Beijing University of Aeronautics and Astronautics,2004,30(1):5-8.(in Chinese)
    [3]
    马艳红,王虹,洪杰.带金属橡胶油膜环的自适应挤压油膜阻尼器非协调响应研究[J].航空动力学报,2009,24(2):390-395. MA Yanhong,WANG Hong,HONG Jie.Investigation of non-synchronous response of adaptive squeeze film damper with metal rubber oil film ring[J].Journal of Aerospace Power,2009,24(2):390-395.(in Chinese)
    [4]
    曹磊,高德平,江和甫.弹性环式挤压油膜阻尼器减振机理初探[J].振动工程学报,2007,20(6):584-588. CAO Lei,GAO Deping,JIANG Hefu.Damping machanism of elastic ring squeeze film damper[J].Journal of Vibration Engineering,2007,20(6):584-588.(in Chinese)
    [5]
    Zhao J Y,Linnett I W,McLean L J.Stability and bifurcation of unbalanced response of a squeeze film damped flexible rotor[J].Journal of Tribology,1994,116(2):361-368.
    [6]
    Zhao J Y,Hahn E J.Subharmonic,quasi-periodic and chaotic motions of a rigid rotor supported on an eccentric squeeze film damper[J].Journal of Mechanical Science,1993,207(6):383-392.
    [7]
    Zhao J Y,Hahn E J.Eccentric operation and blade-loss simulation of a rigid rotorsupported by an improved squeeze film damper[J].Journal of Tribology,1995,117(3):490-497.
    [8]
    Rezvani M A,Hahn E J.Floating ring squeeze film damper:theoretical analysis[J].Tribology International,2000,33(3):249-258.
    [9]
    Moraru L,Keith T G Jr.,Dimofte F,et al.Dynamic modeling of a dual clearance squeeze film damper Part Ⅰ:test rig and dynamic model with one damper[J].Tribology Transactions,2003,46(2):170-178.
    [10]
    Moraru L,Keith T G Jr.,Dimofte F,et al.Dynamic modeling of a dual clearance squeeze film damper Part Ⅱ[J].Tribology Transactions,2006,49(4):611-620.
    [11]
    Moraru L,Keith T G Jr.,Dimofte F,et al.Dynamic modeling of a dual clearance squeeze film damper:Part Ⅲ.Washington:ASME Conference Proceedings,WTC2005-63522,2005.
    [12]
    闻邦椿,顾家柳,夏松波,等.高等转子动力学[M].北京:机械工业出版社,2000.
    [13]
    朱梓根.航空涡喷、涡扇发动机结构设计准则(研究报告).北京:中国航空工业总公司发动机系统工程局,1997.
    [14]
    Inayat-Hussain J I,Kanki H,Mureithi N W.On the bifurcations of a rigid rotor response in squeeze-film dampers[J].Journal of Fluids and Structures,2003,17(3):433-459.
    [15]
    Inayat-Hussain J I,Kanki H,Mureithi N W.Stability and bifurcation of a rigid rotor in cavitated squeeze-film dampers without centering springs[J].Tribology International,2001,34(10):689-702.
    [16]
    ZHU C S,Robb D A,Ewins D J.Analysis of the multiple-solution response of a flexible rotor supported on non-linear squeeze film dampers[J].Journal of Sound and Vibration,2002,252(3):389-408.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (1647) PDF downloads(570) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return