水-柴油乳化燃料轻型柴油机性能研究  

Performance of a Light-duty Diesel Engine Using Water-diesel Emulsified Fuel

作　　者：卫飞 代玉虎 郝佳胜 秦奋 WEI Fei;DAI Yuhu;HAO Jiasheng;QIN Fen(Ningbo Geely Royal Engine Components Co.,Ltd.,Ningbo,Zhejiang,315336,China)

机构地区：[1]宁波吉利罗佑发动机零部件有限公司,浙江宁波315336

出　　处：《小型内燃机与车辆技术》2022年第6期10-12,共3页Small Internal Combustion Engine and Vehicle Technique

摘　　要：使用水-柴油乳化燃料,验证不同水添加率情况下轻型柴油机NOx的排放量以及发动机的运行稳定性,最后通过试验结果得出最优的水添加率可以同时满足NOx的排放量降低以及发动机的运行稳定性两方面,试验结果显示,20%的水添加率最符合要求。Water-diesel emulsified fuel is used to verify the NOxemission and engine running stability of light-duty diesel engine under different water addition rates. The optimal water addition rate is obtained through the test results, which can meet the requirements of NOxemission reduction and engine running stability. The test results show that 20% water addition rate is the best.

关 键 词：柴油机 乳化燃料 性能 排气特性 氮氧化合物 

分 类 号：U464.1[机械工程—车辆工程] TK407.9[交通运输工程—载运工具运用工程]