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.
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页数：6
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