べーン形圧縮機のべーン側面における潤滑油膜の解析

概要

論文の詳細を見る
Recently, a vane compressor is used for an automotive air conditioner by taking advantages of its small size and its light weight. In order to analyze chattering phenomena of a vane and to estimate frictional power loss at vane slots, it is important to evaluate the lubricating characteristics on vane sides. This paper models the vane side force, which is treated as solid friction in the past works, by considering hydrodynamic lubrication, and confirms validity of the model by comparison of calculated results with experimental vane behavior. This analysis can simulate the influence of viscosity of lubricating oil and magnitude of clearance at the vane side on the lubricating characteristics, and is useful to analyze the vane behavior and to improve performance and reliability of the compressors.
一般社団法人日本機械学会の論文
1991-06-25