摘要
利用VMAS排放检测系统作为实验平台,对在用车排放因子进行检测,并用灰色理论对数据进行分析研究,找到了影响在用车排放特性的因素。研究结果表明,在用车的行驶里程、维护保养对其排放特性有较大的影响,随着行驶里程的增加,其排放特性也随之变差。
How to effectively control of in-use vehicle emission is has always been very concern of the people .Through the use of VMAS emission test system as experiment platform to test the in-use vehicle emis-sion factor and the grey theory to research and analyze data , find the influencing factors of in-use vehicle emis-sion characteristics .Research results show that the in-use vehicle mileage , the maintenance of the properties have great influence on its emissions , is obtained with the increase of mileage its emission properties became worse .The research method is simple , practical and scientific , has characteristic of in-use vehicle emission research short cycle , low cost advantages .To use this method to carry out in-use vehicle emission characteris-tics research provides theoretical and experimental basis to control emissions .
出处
《陕西理工学院学报(自然科学版)》
2014年第1期17-21,59,共6页
Journal of Shananxi University of Technology:Natural Science Edition
基金
山东省科技发展计划项目(2012GGB01152)
作者简介
作者简介:李允平(1963-),男,山东省青州市人,山东理工大学高级实验师,主要研究方向为汽车整车性能及移动污染源的测试与控制、环境污染等;
刘泽砚(1962-),男,山东省青岛市人,山东理工大学副教授,主要研究方向为汽车整车性能及车辆排放污染物的测试与控制、内燃机构造及性能研究等;
刘瑞祥(1965-),男,山东省潍坊市人,山东理工大学教授,主要研究方向为内燃机构造及性能研究、内燃机排放污染物的测试与控制、环境污染控制等。