摘要
在485QB柴油发动机上进行进气加湿降排的实验研究,实验采用超声雾化的方法产生微小的水颗粒,通过进气加入不同水量的排放实验,研究进气加湿对柴油机排放的影响。实验分析表明:对柴油发动机进气工质加湿可以有效地降低NOX的排放,一定程度上降低发动机的油耗,同时可以提高发动机的性能。
An experiment of decreasing emission of diesel engine with water induction through air intake was conducted in a 485QB engine.Tiny water particles were produced by ultrasonic atomizers.Through the emission experiments of adding different amount of water,the influence of water induction through air intake on diesel engine emissions was analyzed.Analysis of the experiment showed that water induction through the engine air intake can reduce NOx emissions effectively and reduce oil consumption to some extent,as well as improve the performance of the engine.
出处
《森林工程》
2012年第5期42-44,共3页
Forest Engineering
基金
黑龙江省教育厅科学技术研究项目(12513012)
中央高校基本科研业务费专项资金资助(DL09BB24)
关键词
柴油机
进气掺水
超声雾化
排放
diesel engine
water induction through air intake
ultrasonic atomization
emission
