Analysis on Effects of Fuel Cam on High-Pressure Fuel System

摘要：

GT-Suite software is used to establish the simulation model of high-pressure fuel injection system for diesel engine. Simulation parameters are modified based on the comparison with given experimental results. In order to improve diesel engine fuel injection performance, the cam profile was improved to ensure a high injection pressure and smooth operating characteristics. A more reasonable fuel cam profile was designed by analyzing the injection characteristics and dynamics. It improves the fuel mixture formation and combustion, so diesel economy and emissions performance are also guaranteed.

关键词： Diesel engine Fuel injection performance Dynamic Cam profile

作者: Minghai Li Biao Liu Youbo Ning

作者单位: School of Traffic and Transportation,Dalian Jiaotong University.Dalian 116028,China Shenyang Railway Bureau, Shenyang 110000,China

会议类型: 国际会议

会议名称: 2011 International Conference on Mechatronics and Materials Processing(2011年机电一体化与材料加工国际会议 ICMMP)

会议地点: 广州

会议语种:英文

页码: 948-952

在线出版日期: 2011-11-18（万方平台首次上网日期，不代表论文的发表时间）