1. 重庆理工大学 汽车零部件先进制造技术教育部重点实验室 机构,重庆,400054
2. 重庆大学 机械传动国家重点实验室 机构,重庆,400044
[ "王欢, 讲师, 硕士生导师, 博士," ]
[ "葛帅帅, 副教授, 硕士生导师, 博士," ]
纸质出版:2026
移动端阅览
王欢, 崔露兴, 葛帅帅, 等. 湿式离合器温度场仿真分析及沟槽结构优化研究[J]. 机械科学与技术, 2026,45(1):37-43.
王欢, 崔露兴, 葛帅帅, et al. Study on Temperature Field Simulation and Groove Structure Optimization of Wet Clutches[J]. Mechanical Science and Technology for Aerospace Engineering, 2026, 45(1): 37-43.
王欢, 崔露兴, 葛帅帅, 等. 湿式离合器温度场仿真分析及沟槽结构优化研究[J]. 机械科学与技术, 2026,45(1):37-43. DOI: 10.13433/j.cnki.1003-8728.20240019.
王欢, 崔露兴, 葛帅帅, et al. Study on Temperature Field Simulation and Groove Structure Optimization of Wet Clutches[J]. Mechanical Science and Technology for Aerospace Engineering, 2026, 45(1): 37-43. DOI: 10.13433/j.cnki.1003-8728.20240019.
为研究沟槽对湿式离合器冷却性能的影响
基于k-ε两层湍流模型和欧拉方法Volume of fluent model (VOF)模型
采用STAR-CCM+软件建立湿式离合器仿真模型。在不改变沟槽流动横截面积的前提下
对沟槽形状进行优化
再通过STAR-CCM+进行仿真分析
得到了径向沟槽内流场和温度分布情况。结果表明: 在相同沟槽流动横截面积和相同冷却液流量的情况下
优化后的沟槽结构冷却效果得到明显提升。在此基础上
对沟槽结构进行深入研究
得到了不同流量和转速差下的冷却效果
为湿式离合器摩擦片的设计及优化提供理论参考。
To study the effect of grooves on the cooling performance of wet clutches
a simulation model of wet clutches was established
with use of STAR-CCM+ software. The model is based on the k-ε two-layer turbulence model and the euler volume of fluent model (VOF) model. Without changing the cross-sectional area of the groove flow
the shape of the groove was optimized
and simulation analysis was conducted using STAR-CCM+ to obtain the flow field and temperature distribution in the radial groove. The results show that under the same cross-sectional area of the groove flow and the same coolant flow rate
the cooling effect of the optimized groove structure is significantly improved. On this basis
in-depth research was conducted on the groove structure to obtain the cooling effect under different flow rates and rotation-speed differences
providing potential theoretical evidences for the design and optimization of wet clutch friction plates.
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