不同技术路线Warp Air Clean材料对机动车尾气减排效果研究  

Research on the Effect of Different Technical Routes Warp Air Clean Materials on Vehicle Exhaust Emission Reduction

作　　者：邹振东 黄婉彬 陈挚 邱国玉[1] ZOU Zhen-dong;HUANG Wan-bin;CHEN Zhi;QIU Guo-yu(Peking University Shenzhen Graduate School,Shenzhen 518055,China)

机构地区：[1]北京大学深圳研究生院,深圳518055

出　　处：《内燃机与配件》2022年第4期42-44,共3页Internal Combustion Engine & Parts

基　　金：科技部国家重点研发专项项目“基于Warp Air Clean技术净化机动车尾气和提升燃油效率的合作研究”(2017YFE0116500)。

摘　　要：传统机动车尾气减排技术经过长期发展,取得了较好效果,但在短期难以获得更大的突破。Warp Air Clean(WAC)技术通过对发动机的进气进行净化,提高发动机内燃烧效率,从而减少尾气排放,是解决机动车尾气排放的新途径。本研究对比了四种不同合成方案WAC材料的减排效果,为该技术的进一步完善优化提供了基础。研究发现:采用加成型硅橡胶合成方案的合成材料效果最好,在怠速与高怠速工况下均能有效降低机动车排放的CO、THC和NO。Traditional vehicle emission reduction technologies have achieved significant effects after long-term development.However,it is hard for them to achieve more improvements in short time.Warp Air Clean technology could improve the combustion efficiency of the engine by purifying the air intake,thus reduce pollutants emission.It has been a new way to solve the problem of vehicle emission.This research compared the reduction effects of different WAC materials synthesized by four different methods.It could support for the improvement of this technology.The results showed that the materials synthesized by addition cured silicone rubber method had the best reduction effects.It could significant reduce the emission of CO,THC and NO in idling condition and high idling condition.

关 键 词：Warp Air Clean 尾气减排 缩合型 加成型 

分 类 号：U473.9[机械工程—车辆工程]