摘要
有关氢／汽油双燃料发动机排放特性研究的文献，均着重于叙述排放量的实测数据，而忽略从有害排放生成机理观点来解释排放量的差别．本文试图从燃烧化学动力学原理阐明汽油－空气混合气中添加氢气后，ＣＯ、ＨＣ、ＮＯｘ排放量的变化．
Most reports on engine emissions with dual fuel of Hydrogen and Gasoline were focused onlyon the experimental data,Lacking in study of emission formation mechanism.In this paper,the variations in CO、HC and NOx,when Hydrogen added to the Gasoline-airmixfure engine,were illustrated based on chemical kinetics.
