用T-J模型分析新型高速航空润滑油的拖动特性  

The analysis of traction behavior of the new type high-speedaerial lubricating oil by the T-J model

作　　者：孟庆中[1] 杨伯原[1] 

机构地区：[1]河南科技大学机电工程学院,洛阳471003

出　　处：《机械设计与制造》2006年第3期9-11,共3页Machinery Design & Manufacture

基　　金：教育部重点研究资助项目(01072)

摘　　要：在自行研制的高速润滑油拖动特性试验台上对新型高速航空润滑油进行拖动特性的试验;根据试验数据推导出润滑油的流变参数;基于T-J弹塑模型,求出拖动力的大小。结果表明:T-J模型具有一定的局限性,适用的试验条件比较窄。The traction behavior of new type high - speed aerial lubricating oil was tested on a self- made test - bed. The theological parameters were obtained from experimental data. The traction force that was obtained was based on T- J elastic - plastic model. The results show that T -J model has some localization and applies to very little range.

关 键 词：润滑油 流变参数 拖动力 弹塑模型 

分 类 号：V519[航空宇航科学与技术—航空宇航推进理论与工程]