国外中高速高ρ_(me)船用柴油机的研发趋势  

The R&D Trend of Oversea Medium and High Speed and High ρ_(me) Diesel Engines

作　　者：任自中[1] 王新权[1] 

机构地区：[1]中船重工集团公司七一一研究所,上海200090

出　　处：《柴油机》2003年第6期1-5,共5页Diesel Engine

摘　　要：概述了国外中高速高pme大功率船用柴油机的发展趋势,主要介绍了国外在提高高pme机可靠性、改善其低工况特性、降低其排放等方面所作的努力及取得的成效;同时,介绍了一些有关柴油机研发体系与应用软件的情况。An outline is given of the trends as revealed by some decades′ evolution of oversea medium and high speedmarine diesel engines with high performance and high BMEP while presentation is focused on the efforts and achievementshaving been made in improving their reliability, part-load characteristic and exhaust emission over the years. Moreover,illustration is made of some representative R&D systems and applied software packages related to such engine development.

关 键 词：船用柴油机 可靠性 低工况 排放 发展趋势 结构设计 

分 类 号：U664.121[交通运输工程—船舶及航道工程]