Performance Analysis of Power Steering Oil Pump Applying Al Material
作者: Shin YunchanIm GwanghyunCho Honghyun
作者单位: 1Graduate School of Mechanical Engineering, Chosun University, South Korea
2Department of Mechanical Engineering, Chosun University, South Korea
刊名: Journal of Mechanical Engineering and Automation, 2016, Vol.6 (4), pp.3
来源数据库: Scientific & Academic Journal
DOI: 10.5923/j.jmea.20160604.01
关键词: Oil pumpDischarge flow rateVolumetric efficiencyTorque efficiencyTotal efficiency
原始语种摘要: Oil pump can reduce the weight by using the Al material. In addition, it is possible to make a low noise, high efficiency, and high power. In this study, the analytical study on the performance characteristics of power steering oil pump was carried out theoretically by using PUMPLINX. As a result, at the 1000 RPM which is idle state, the discharge flow rate and driving torque are very low. As the rotational speed increases, the fluctuation of discharge pressure increases and the total efficiency decreases. When the rotation speed is 1000, 2000, 3000 rpm, the volumetric efficiency is 62.7%, 56.8%, 47.6% and torque efficiency is 24.2%, 22.8%, 22.5, respectively. Total efficiency is 15.16%, 12.96%, and 10.7%, respectively.
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  • efficiency 效率
  • respectively 分别
  • rotational 转动
  • fluctuation 起伏
  • reduce 减少
  • result 成果
  • analytical 分析的
  • weight 
  • discharge 
  • carried 携带