摘要
针对薄壁轴承套圈检测定位问题,提出了旋转稳定气场实现套圈自定位方法,并对该方法进行了分析与研究。在考虑耦合流场情况下,运用ANSYS与FLUENT的流固耦合功能进行双向流固耦合分析,建立了旋转气场的流固耦合分析模型,进行了薄壁轴承套圈在旋转气场中的定位分析,得出了薄壁套圈变形量与定位气场压力之间的二次多项式关系。
To solve the locating problems in the detection of thin wall bearing rings,a new method was carried out and studied in this paper with the rotating gas field.The geometry models for the rings and the gas field were established by considering the coupling-flow.By using fluid structure interaction(FSI) of ANSYS and FLUENT the deformation and pressure of the thin-walled bearing rings were analyzed.The result shows that a quadratic polynomial relationship is established between the gas pressure and the deformation of thin-walled bearing rings.
出处
《河南科技大学学报（自然科学版）》
CAS
北大核心
2013年第3期21-24,44,共5页
Journal of Henan University of Science And Technology:Natural Science
基金
河南省重点科技攻关基金项目(10210221029)
关键词
薄壁套圈
定位
流固耦合
变形
thin-walled rings
locate
FSI
deformation
