基于有效过滤比的液压润滑过滤器模型的研究  

Research on Filter Model of Hydraulic or Lubrication System Based on Effective Filtration Ratio

作　　者：王炉平[1,2] 弓乐[1] 贾瑞清[1] 

机构地区：[1]中国矿业大学(北京),北京100083 [2]空军航空滤芯研制试验基地,北京100720

出　　处：《润滑与密封》2010年第7期71-73,共3页Lubrication Engineering

摘　　要：通过引入污染重复过滤因子,建立具有有效过滤比的过滤器新的理论模型,采用LabView对过滤器模型进行计算机仿真。结果表明:过滤器的有效过滤比与污染重复过滤因子密切相关,污染重复过滤因子越大,过滤器的有效过滤比越小。研究过滤器污染重复过滤因子及其变化规律,提高过滤器的有效过滤比,可改善液压润滑系统的污染控制。A new theoretical model of filter with effective filtration ratio was established by introducing the contaminantrepeat-filtration factor. The computer simulation of the filter model was carried on using LabView. The result indicates that the contaminant-repeat-filtration factor and effective filtration ratio of the filter is closely related. The bigger the contaminant-repeat-filtration factor, the smaller the effective filtration of the filter. To research the filter contaminant-repeat-filtration factor and the change rule, to enhance the effective filtration ration of the filter, it improves the contamination control of hydraulic or lubrication system.

关 键 词：污染控制 过滤器模型 有效过滤比 污染重复过滤因子 

分 类 号：TQ051.85[化学工程]