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

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.