Volume 23 Issue 9
Sep.  2008
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Article Navigation >  Journal of Aerospace Power  > 2008  >  23(9): 1731-1736
ZHANG Yao-qiang, CHEN Jian-jun, DENG Si-er, LIN Li-guang. Nonlinear dynamic characteristics of a rolling bearing-rotor system with surface waviness[J]. Journal of Aerospace Power, 2008, 23(9): 1731-1736.
Citation: ZHANG Yao-qiang, CHEN Jian-jun, DENG Si-er, LIN Li-guang. Nonlinear dynamic characteristics of a rolling bearing-rotor system with surface waviness[J]. Journal of Aerospace Power, 2008, 23(9): 1731-1736.
shu

Nonlinear dynamic characteristics of a rolling bearing-rotor system with surface waviness

  • 1.

    School of Electronic Mechanical Engineering, Xidian University, Xi′an 710071, China

  • 2.

    Institute of Engineering Mechanics, Henan University of Science and Technology, Luoyang 471003, China

  • Received Date: 2007-09-19
  • Rev Recd Date: 2007-12-20
  • Publish Date: 2008-09-28
    Abstract
  • In consideration of the sources of nonlinearity such as inner and outer race surface waviness,Hertzian elastic contact force and internal radial clearance,an analytical model of rolling bearing was presented.The governing differential equations of motion of a rolling bearing-rotor system were solved by Runge-Kutta-Felhberg algorithm.The nonlinear dynamic behavior of the system with variations of parameters was analyzed by means of bifurcation diagrams,poincaré maps and spectrum diagrams.Simulation results show that the severe vibration occurs when the number of balls is equal to the number of waves.The main route to chaos is doubling bifurcation.There is a definitely functional relationship between the number of waves and frequencies of vibration produced by inner race waviness.

     

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    • References(10)
  • [1]
    邓四二,滕弘飞,马付建,等.航空发动机主轴轴承滚道表面光饰强化处理FJ].航空动力学报,2006,21(3):545-549.DENG Sier,TENG Hongfei,MA Fujian,et al.Luster polish strengthening for race surface of the main shaft bearings of aeroengine[J].Journal of Aerospace Power,2006,21(3):545-549.(in Chinese)
    [2]
    白长青,许庆余,张小龙.滚动轴承一火箭发动机液氢涡轮泵转子系统的动力特性分析[J].航空学报,2006,27(2):258-261.BAI Changqing,XU Qingyu,ZHANG Xiaolong.Dynamic properties analysis of ball bearings-liquid hydrogen turbopump used in rocket engine[J].Acta Aeronautic et Astronautic Siniea,2006,27(2):258-261.(in Chinese)
    [3]
    Aktürk N.The effects of waviness on vibrations associaed with ball bearings[J].American Society of Mechanical Engineers Journal of Tribology,1999,121(4):667-677.
    [4]
    Jang G H,Jeong S W.Vibration analysis of a rotating system due to the effect of ball bearing waviness[J].Journal of Sound and Vibration,2004,269(3):709-726.
    [5]
    Jang G H,Jeong S W.Stability analysis of a rotating system due to the effect of ball bearing waviness[J].Journal of Tribology,2003,125(1):91-101.
    [6]
    Harsha S P,Sandeep K,Prakash R.Nonlinear dynamic behaviors of rolling element bearings due to surface waviness[J].Journal of Sound and Vibration,2004,272(3):557-580.
    [7]
    Harsha S P,Sandeep K,Prakash R.Nonlinear dynamic response of a rotor bearings due to surface waviness[J].Nonlinear Dynamics,2004,37 (2):91-114.
    [8]
    唐云冰,高德平.罗贵火.滚动轴承非线性轴承力及其对轴承系统振动特性的影响[J].航空动力学报,2006,21(2):366-373.TANG Yunbing,GAO Deping,LUO Guihuo.Nonlinear bearing force of the rolling ball bearing and its influence on vibration of bearing system[J].Journal of Aerospace Power,2006,21 (2):366-373.(in Chinese)
    [9]
    Harris T A.Rolling bearing analysis[M].4th ed.New York:John Wiley and Sons,2001.
    [10]
    Wardle F P.Vibration forces produced by waviness of the rolling surfaces of thrust loaded ball bearing,Part Ⅱ:Experimental validation[J].Proceeding of the Institute of Mechanical Engineering,1988,202(5):305-312.
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