气油两相流润滑工况下滑动轴承的静特性研究  

Study on the static properties of journal bearing lubricated with bubbly oil

作　　者：安琦[1] 周银生[1] 全永昕[1] 

机构地区：[1]浙江大学机械系

出　　处：《浙江大学学报（自然科学版）》1996年第3期237-243,共7页

基　　金：国家自然科学基金

摘　　要：本文在引入新型气油两相流粘度模型的基础上，建立了一套适用于气油两相流工况下滑动轴承的数值计算理论，计算研究了气油两相流对滑动轴承部分静特性的影响．并通过经改装的ＭＰＶ－１５００滑动轴承试验机上的实验，对理论计算的部分结论进行了验证．n this paper, a numerical merthod applying to journal bearing lubricated with bubbly oil was established by using a new bubbly oil viscosity model, and the influences of bubbly oil on the static properties of journal bearing were studied. By using the remade MPV-1500journal bearing testing machine the conclusions obtained above were tested and verified.

关 键 词：气油两相流 滑动轴承 静特性 润滑 

分 类 号：TH117.2[机械工程—机械设计及理论]