基于Fluent的高速转轴润滑油路油量分配的数值模拟分析  

Numerical Simulation Analysis of Oil Distribution Based on Fluent in Lubrication System of High Speed Shaft

作　　者：黄小天[1] 李明 孙炜海 HUANG Xiaotian;LI Ming;SUN Weihai(The Military Representative Office of 618 Plant,Beijing 100071,China;Vehicle Engineering Department,Army Academy of Armored Forces,Beijing 100072,China)

机构地区：[1]中国人民解放军驻618厂军事代表室,北京100072 [2]陆军装甲兵学院车辆工程系,北京100072

出　　处：《新技术新工艺》2018年第10期54-57,共4页New Technology & New Process

摘　　要：在实际工作中,高速转轴润滑油路内腔的流体运动状况是复杂的,主要以湍流形式存在,从而导致各出油口的流量差异。利用流体仿真软件Fluent对其内部流场进行模拟计算,通过设定不同的参数,得到相应的分布情况。结果表明,各出口流量呈现距离入口越远流量越小的趋势,且会受到入口流速及液体温度的影响。In fact, the fluid movement of the inner cavity of the high speed shaft lubrication system is complex, mainly in the form of turbulence, which leads to flow difference of each outlet. In this paper, the fluid simulation software Fluent is used to simulate the internal flow field. Set different parameters and get the corresponding distribution. The results show that the outlet flow rate is farther from the inlet, and the flow rate is smaller, and it is affected by the inlet flow rate and liq uid temperature.

关 键 词：高速转轴 油量分配 流场 FLUENT 

分 类 号：O357.5[理学—流体力学]