两种空滤器的除尘性能分析

Analysis of Dust Removal Performance of Two Kinds of Air Filter

空滤器作为空气进入发动机气缸的重要一环,阻止灰尘、沙粒及各种杂质直接进入气缸参与燃烧,有效防止了发动机磨损,并提高了发动机的可靠性及使用寿命。文章通过模拟分析,以Particle Residence Time作为评价指标,比较两种空滤器的除尘性能,为空滤器的选型提供参考。

Air filter for air into engine cylinder is important one annulus,prevent dust、sand and various impurities directlyinto the cylinder in combustion,effectively prevent engine wear,and improve the reliability and service life of the engine.Based on the simulation analysis,the paper compares the dust removal performance of two kinds of air filter with the“Particle Residence Time”as evaluation index,which provides reference for the selection of air filterCLC.