柴油-天然气双燃料发动机排放算法的应用  

The Application of Emission Algorithm for Diesel-gas Dual Fuel Engine

作　　者：蔡尚峰 CAI Shangfeng(Bohai Shipbuilding Vocational College,Xingcheng 125105,China)

机构地区：[1]渤海船舶职业学院,辽宁兴城125105

出　　处：《船舶职业教育》2018年第5期37-41,共5页Shipbuilding Vocational Education

摘　　要：柴油-天然气双燃料发动机由于改装成本低、燃料易获取、燃烧产物清洁等优势,在航运业具有良好的应用前景。当前,对于船用双燃料发动机所做的研究主要围绕如何改进燃烧状况以及如何控制排放等问题上,关于排放计算所做的研究还比较少。针对这一情况,以碳平衡法为主线,提出适用于双燃料发动机的排放算法,并对其在双燃料发动机上的应用进行阐述说明。Diesel -gas dual fuel engine has good application prospect in shipping industry because of itsadvantages of low conversion cost, easy access to fuel and cleaning of combustion products. At present, theresearch on the marine dual-fuel engine mainly focuses on how to improve the combustion condition and howto control the emission, and the research on the emission calculation is comparatively few. In view of thissituation, based on the carbon balance method, the emission algorithm for dual fuel engine is proposed and itsapplication in dual fuel engine is explained.

关 键 词：双燃料发动机 碳平衡法 排放算法 

分 类 号：TK441.3[动力工程及工程热物理—动力机械及工程]