船用柴油机喷嘴空化和喷雾特性研究  

Study on Cavitation and Spray Characteristics of Marine Diesel Engine Nozzle

作　　者：陈广泉 王亚军 李硕 Chen Guangquan;Wang Yajun;Li Shuo

机构地区：[1]青岛双瑞海洋环境工程股份有限公司

出　　处：《变频器世界》2023年第10期97-101,共5页The World of Inverters

摘　　要：船用柴油机在国际海事贸易仍然起到举足轻重的作用,随着IMO组织,船级社和海事局制定越来越严格的排放法规的背景和趋势下,柴油机的喷雾燃烧优化是解决污染物排放和燃料经济性的根本解决方案,其中柴油机喷嘴的空化和喷雾是优化燃烧的重要环节,分别从空化和喷雾两个方面来探讨优化柴油机喷嘴技术研究的发展状况。Marine diesel engines still play an important role in international maritime trade.With the background and trend of IMo organization,classification society and maritime bureau developing more and more stringent emission regulations,the optimization of diesel engine spray combustion is the fundamental solution to solve pollutant emissions and fuel economy,in which diesel engine nozzle cavitation and spray are important links to optimize the combustion,the development of the research on the optimization of diesel engine nozzle technology is discussed from the aspects of cavitation and spray respectively.

关 键 词：喷嘴 空化 喷雾 

分 类 号：TK42[动力工程及工程热物理—动力机械及工程]