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《Automobile Technology》 2011-08
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Effect of Quartz Sand Characteristics on Initial Filtering Efficiency of ICE Air Filter

Cui Yan,Liang Yun,Zhong Zhaolin(Pulp & Paper Engineering State Key Laboratory,South China University of Technology)  
In this study,the particle size distribution and morphological characteristics of 270 mesh quartz sand A,B and C which are used to evaluate performance of the ICE air filter were studied.And the air filter initial efficiency was tested using these quartz sands as the test dust separately.The results show that initial efficiency of the same filter are 99.30%,99.55% and 99.70% respectively with quartz sand A,B and C.The correlation between filtering efficiency and engine wear is analyzed,it is concluded that dust penetration rate of air filter is crucial to the overhaul mileage of vehicle.
【CateGory Index】: TK403
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Chinese Journal Full-text Database 1 Hits
1 Huo Yurong (Changchun Automotive Research Institute);Effect of Filtering Efficiency of Air Cleaner on Engine Wear[J];Chinese Internal Combustion Engine Engineering;1996-04
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