Stability Analysis of Turbocharger Rotor System Supported on Fluid Film Bearings

被引：0
|
作者：
Singh, Ajit [1 ]
Gupta, T. C. [1 ]
机构：
[1] Malaviya Natl Inst Technol, Dept Mech Engn, Jaipur, Rajasthan, India
来源：
3RD INTERNATIONAL CONFERENCE ON CONDENSED MATTER & APPLIED PHYSICS (ICC-2019) | 2020年 / 2220卷
关键词：
FLOQUET TRANSFORMATION; BIFURCATION;
D O I：
10.1063/5.0001248
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The equations of motion of the turbocharger supported on fluid film bearings have been developed, considering the rotor shaft rigid and flexible, separately. To solve the nonlinear equations of motion of the system, MATLAB routine odel 5s solver has been adopted, and system response is calculated. The behavior of the system has been studied using orbital plots and phase portraits. The Floquet theory has been used to investigate the stability of the system. The Floquet multipliers show that the rigid and flexible rotor will place a considerable influence on the periodic solution of the system.
引用
收藏
页数：6
相关论文
共 50 条
  • [31] CONTROL OF STABILITY AND THE SYNCHRONOUS VIBRATION OF A FLEXIBLE ROTOR SUPPORTED ON OIL-FILM BEARINGS
    SAHINKAYA, MN
    BURROWS, CR
    JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME, 1985, 107 (02): : 139 - 144
  • [32] Nonlinear Vibrations of a Rotor-Fluid-Foundation System Supported by Rolling Bearings
    Kydyrbekuly, Almatbek
    Khajiyeva, Leyla
    Gulama-Garyp, Alysher Ybraev
    Kaplunov, Julius
    STROJNISKI VESTNIK-JOURNAL OF MECHANICAL ENGINEERING, 2016, 62 (06): : 351 - 362
  • [33] A new nonlinear dynamic analysis method of rotor system supported by oil-film journal bearings
    Yang, Li-Hua
    Wang, Wei-Min
    Zhao, Shi-Quan
    Sun, Yan-Hua
    Yu, Lie
    APPLIED MATHEMATICAL MODELLING, 2014, 38 (21-22) : 5239 - 5255
  • [34] VIBRATION OF ASYMMETRIC ROTOR SUPPORTED BY OIL FILM BEARINGS
    IWATSUBO, T
    TSUJIUCHI, N
    INOUE, T
    INGENIEUR ARCHIV, 1986, 56 (01): : 1 - 15
  • [35] Stability of a rotor supported on journal bearings with piezoelectric elements
    Przybylowicz, PM
    ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, 2000, 80 : S329 - S330
  • [36] ON STABILITY OF AN UNSYMMETRICAL RIGID ROTOR SUPPORTED IN UNSYMMETRICAL BEARINGS
    GLADWELL.GM
    STAMMERS, CW
    JOURNAL OF SOUND AND VIBRATION, 1966, 3 (03) : 221 - &
  • [37] Dynamic and stability analysis of rotor-shaft systems with viscoelastically supported bearings
    Shabaneh, NH
    Zu, JW
    TRANSACTIONS OF THE CANADIAN SOCIETY FOR MECHANICAL ENGINEERING, 2000, 24 (1B) : 179 - 189
  • [38] STABILITY AND INSTABILITY OF A 2-MODE ROTOR SUPPORTED BY 2 FLUID-LUBRICATED BEARINGS
    MUSZYNSKA, A
    GRANT, JW
    JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME, 1991, 113 (03): : 316 - 324
  • [39] Stability analysis and identification method for rotor-bearings system
    Li, Qihang
    Wang, Weimin
    Qi, Pengyi
    Gao, Jinji
    Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2014, 50 (07): : 54 - 59
  • [40] Nonlinear dynamic analysis of a rotor shaft system with viscoelastically supported bearings
    Shabaneh, N
    Zu, JW
    JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME, 2003, 125 (03): : 290 - 298
12345