Keren Chen

ORCID: 0000-0002-1698-5380
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About
Contact & Profiles
Research Areas
  • Mechanical Engineering and Vibrations Research
  • Gear and Bearing Dynamics Analysis
  • Vehicle Dynamics and Control Systems
  • Tribology and Lubrication Engineering
  • Electric and Hybrid Vehicle Technologies
  • Advanced machining processes and optimization
  • Vehicle Noise and Vibration Control
  • Metallurgy and Material Forming
  • Epigenetics and DNA Methylation
  • RNA modifications and cancer
  • Erythrocyte Function and Pathophysiology

Guangxi University
2024

The purpose of this paper was to study the evolution and dynamic characteristics helical gear system co-existence response considering occurrence de-meshing reverse impact under lubrication conditions. double-three tooth alternate meshing model a established, time-varying geometric parameters, motion load distribution positive were analyzed, respectively. variation oil film parameters coupling between stiffness studied according equivalent gear. Considering phenomenon that state changed from...

10.1063/5.0186433 article EN Chaos An Interdisciplinary Journal of Nonlinear Science 2024-02-01

The purpose of this paper is to analyze the dynamic characteristics and meshing state transition spalling defect gears under various lubrication conditions. time-varying geometric parameters, motion parameters load distribution in positive reverse impact are analyzed. stiffness considering friction coefficient elastohydrodynamic (EHL), mixed boundary calculated, introduced calculation process. equivalent model gear established, switching condition derived, torque-speed plane discussed....

10.1142/s0218127424501219 article EN International Journal of Bifurcation and Chaos 2024-07-31
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