船用中小缸径直喷式柴油机燃烧室中油线网分布的计算  

Calculation on Disposition of Fuel Streamline Net in Combustion Chambers for Marine D I Diesel Engine with Small and Middle Diameter of Cylinders

作　　者：黎苏 王芝秋 张志华[1] 李德桃[2] 

机构地区：[1]哈尔滨工程大学 [2]江苏理工大学

出　　处：《船舶工程》1998年第5期14-16,3,共3页Ship Engineering

摘　　要：直喷式柴油机燃油喷射所构成的油线在燃烧室中的落点分布，对燃烧系统性能影响极大。本文针对船用中小缸径直喷式柴油机的结构特点，介绍了燃烧室中油线网布置的一般原则和具体方法，建立了油线网的计算模型。由此，即可通过计算机对燃烧室与喷油系统匹配实现辅助设计。The general principle and the concrete method for disposition of fuel streamline net in combustion chamber are described according to the structure features of the marine D I diesel engine with small and middle diameter of cylinders.A calculation model for fuel spraying streamline net is set up and a computer-aided design is realized for matching of the combustion chamber with the fuel injection system.

关 键 词：油线网 燃烧室 船用柴油机 直接喷射柴油机 

分 类 号：U664.121[交通运输工程—船舶及航道工程]