重庆理工大学学报（自然科学版）2017，Vol.31Issue(1)：15-20,6.DOI:10.3969/j.issn.1674-8425(z).2017.01.003
汽车发动机空气滤芯过滤理论研究方法
Analysis of Filtering Theory Research Methods for Air Filter Element of Automobile Engine
摘要
Abstract
The main function of air filter is filtering out the impurities in the air,ensuring the purity air into the cylinder,and reducing the wear of the cylinder.Therefore,the quality of air filter element directly affects the reliability and service life of the engine.The theory of filtration is very important for improving filter performance and enforcing structure of air filter.Firstly,the paper analyzes the literature of air filter in recent years,and introduces the function and category of the air filter;then gives the application of filtration theory research of air filter for automobile engine;lastly,the characteristics and applications of the Lagrange Method,Computational Fluid Dynamics Method, Discrete Element Method and Lattice Boltzmann Method are compared.关键词
汽车/发动机/空气滤芯/过滤理论Key words
vehicle/engine/air filter/filtration theory分类
交通工程引用本文复制引用
杜丹丰,刘红玉,于淼,李亮..汽车发动机空气滤芯过滤理论研究方法[J].重庆理工大学学报（自然科学版）,2017,31(1):15-20,6.基金项目
国家自然科学基金资助项目(31470611) （31470611）
黑龙江省科学基金资助项目(E2015055) （E2015055）
哈尔滨市应用技术研究与开发项目(2015RAQXJ035) （2015RAQXJ035）
