高掺醇率、低排放甲醇柴油双喷射柴油机的性能及燃烧研究

A Study of the Performance of Dual Injection Diesel Engine with Higher Methanol Mixture Rate and Lower Emission

本文从燃烧分析入手，通过对甲醇柴油双喷射柴油机在不同掺醇率及不同负荷下的燃烧过程、性能和排放的实测分析，介绍了该机的燃烧特点及其对性能和排放的影响，对进一步探索这种新型柴油机的燃烧机理和改进性能具有一定的参考意义．

Started with the combustion analysis,the burning characteristics and its effect on the peformance and emission are presented based on the real test analyses of the combustion prooess,performance and emission of the methanol-diesel-dual-fuel injection engine under different methanol mixing rates and different loads. What has been done in thepaper has a great significance for further investigating the combustion mechanism and improving the performance of the engine.