A New Type of Misaligned Journal Bearing with Flexible Structure

A flexible structure is applied to improve the lubrication performance of a misaligned journal bearing. The bearing representative sliding bearing, and there damage due metal-to-metal contact as result misalignment. Since misalignment an unavoidable phenomenon, with was proposed way it. characteristics were evaluated numerically under steady-state condition. EHL (elastohydrodynamic lubrication) analysis considering elastic deformation performed. compared in accordance variation geometry based on minimum film thickness. Moreover, results those without structure. then form groove area supporting high load bearing; it elastically deformed by generated oil pressure, which helps obscure larger film. Through numerical analysis, found that can