NOx emission character of marine diesel engine is analyzed in the aspects of engine structure, fuel oil and air in-taking condition.

• 通过分析船用柴油机排气中各种有害物的形成机理及化学元素平衡关系,从柴油机结构、燃油和进气条件等三方面分析了其对船用柴油机氮氧化物(NOx)排放特性的影响。