摩擦学
灰色(单位)
学位(音乐)
循环(流体动力学)
推力
方位(导航)
计算机科学
机械工程
算法
材料科学
人工智能
工程类
航空航天工程
物理
声学
医学
放射科
作者
Xiaodong Yu,Guangqiang Shi,Xinyi Yang,Weicheng Gao
出处
期刊:Surface topography
[IOP Publishing]
日期:2024-04-08
标识
DOI:10.1088/2051-672x/ad3bd4
摘要
Abstract To enhance the loading capacity of the oil film, reduce the lubricating oil temperature, and minimize the deformation of the friction pairs, three types of concave textures were proposed. The tribological properties of the thrust bearing underwent multi-objective optimization analysis using the two different methods. By comparing the two methods, it was found that the improved algorithm (MOWCA) demonstrated better optimization performance. Under this algorithm, when the texture shape was triangular, the number of textures was 18n, the size was approximately 0.135 mm, and the spacing between textures was approximately 4.6 mm, the loading capacity of the oil film increased by approximately 26.11%, and the temperature decreased by approximately 0.46%.
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