预喷油模式对船用柴油机NO_x排放的影响研究  

作　　者：林开进[1] 李品芳[1] 

机构地区：[1]集美大学轮机工程学院

出　　处：《航海技术》2012年第5期51-53,共3页Marine Technology

摘　　要：应用AVL BOOST软件建立MAN B&W 6S50MC-C型船用柴油主机工作过程的仿真模型;通过试验验证模型的可靠性;以此为基础,研究预喷油规律对原型机某工况NOx排放的影响。According to the type of MAN B＆W 6S50MC-C diesel engine numerical simulation computation foundation and the AVL BOOST software computation principle, the diesel engine numerical simulation model is built up. And the result indicates the analog data can tally with the empirical datum and confirms that the model is correct. On the base of the model, the influence of pre--injection law on NOx emission of the marine diesel engine at an operating condition load to be studied in this paper.

关 键 词：船用柴油主机 预喷射 NOX排放 AVL BOOST 

分 类 号：U664.121[交通运输工程—船舶及航道工程]