摘要
为满足液压外骨骼机器人长时间工作运行的使用要求,在对油箱散热原理进行分析的基础上,提出4种新型油箱结构。采用CFD数值模拟方法,对油液在油箱中的传热特性和流动特性进行了仿真计算,得到散热效率最优的油箱结构,为液压外骨骼机器人油箱结构优化设计提供了参考。
To meet the requirement of long-term working operation of Hydraulic Exoskeleton Robot(HER)in use,four new structure reservoirs,based on the analysis of the reservoir heat dissipation theory,are proposed.The heat transfer and flow characteristics of the oil in the reservoir were simulated with calculation by Computational Fluid Dynamics(CFD)numerical simulation method.The structure of reservoir with the best heat dissipation efficiency is obtained,which provides a reference for the optimization design of HER reservoir structure.
作者
吕遥
邓斌
LV Yao;DENG Bin(School of Mechanical Engineering,Southwest Jiao Tong University,Chengdu Sichuan 610031,China)
出处
《机床与液压》
北大核心
2019年第21期56-59,共4页
Machine Tool & Hydraulics
关键词
油箱结构
数值模拟
散热
翅片
Reservoir structure
Numerical simulation
Heat dissipation
Fin
