摘要
对目前过滤精度定义存在的问题作了分析,提出了看法;对表面型过滤材料孔径与其β_x为75时的x值关系作了探讨。
Analysing the problems on conventional definition of filtration accuracy the author underlined his own point of view and made approach to relation between bore of surface filtration medium and its x value at β_x = 75.
出处
《液压与气动》
北大核心
1992年第4期51-54,共4页
Chinese Hydraulics & Pneumatics
关键词
过滤精度
液压系统
β过滤比
Absolute filtration accuracy Nominal filtration accuracy β flirtation ratio
