摘要
船舶动力排放与经济性法规日趋严格,推动船用柴油机涡轮增压技术向高增压、高效率和电动化等方向快速发展。本文分别从涡轮增压系统与涡轮增压器部件角度,对国内外主要船用柴油机增压技术的基本原理、主要特性、应用机型等内容进行了详细阐述,重点分析两级涡轮增压、相继增压、可变涡轮增压和机电复合涡轮增压等增压系统技术,以及高效宽域压气机和高效涡轮等增压部件技术,展望了船用柴油机增压技术发展趋势。
Regulations on emission and fuel economy of marine power system are becoming stricter,which drives the rapid development of marine diesel engine turbocharging technologies towards high turbocharging,high efficiency,and electrification.From the perspective of turbocharging systems and turbocharger components,basic principles,main characteristics and application models of domestic and foreign marine diesel engine turbocharging technologies are elaborated on.Turbocharging systems including two-stage turbocharging,sequential turbocharging,variable geometry turbocharging and electric turbocharging technologies are focused on followed by the overview of development of turbocharging components including high-efficiency,wide-range compressor and high-efficiency turbine.At last,the development trend of marine diesel turbocharging technologies is prospected.
作者
黄立
陈晓轩
李先南
张文正
王新权
黄敏
HUANG Li;CHEN Xiao-xuan;LI Xian-nan;ZHANG Wen-zheng;WANG Xin-quan;HUANG Min(Shanghai Marine Diesel Engine Research Institute,Shanghai 201108,China;School of Mechanical Engineering,Shanghai Jiaotong University,Shanghai 200240,China)
出处
《推进技术》
EI
CAS
CSCD
北大核心
2020年第11期2438-2449,共12页
Journal of Propulsion Technology
关键词
船用柴油机
涡轮增压系统
涡轮增压器
节能
减排
综述
Marine diesel engine
Turbocharging system
Turbocharger
Energy saving
Emission reduction
Review
