LPG/柴油双燃料发动机燃烧过程研究  

Study on Performance Tests and Combustion Processes of a LPG/Diesel Dual-fuel Engine

作　　者：周俊杰[1] 魏鹏[1] 李锋[1] 肖光飞[1] 

机构地区：[1]大连理工大学内燃机研究所,辽宁大连116024

出　　处：《车用发动机》2002年第2期9-12,共4页Vehicle Engine

摘　　要：根据燃烧分析仪测录的示功图对LPG/柴油双燃料发动机不同工况的燃烧百分率和燃烧率进行计算 ,分析其燃烧特性 ,得出了有关双燃料发动机燃烧的一些结论 。Percentage of burned fuel and combustion rate of a LPG/diesel dual fuel engine under different working conditions are calculated depending on the determined indicator diagrams.The combustion characteristics are studied in detail.Conclusions about combustion characteristics of a dual fuel engine are reached,which establishes foundations for logically organizing the combustion process and provides guidance for improving technique of dual fuel engines.

关 键 词：燃烧过程 双燃料发动机 LPG 燃烧特性 燃烧率 柴油 液化石油气 汽车 

分 类 号：U464.173[机械工程—车辆工程] TK46[交通运输工程—载运工具运用工程]