Key Parameters Optimization Method for a Two-Stroke Gasoline Engine Ports

摘要：

　　Port parameters of a two-stroke gasoline engine have an important role to improve fuel efficiency and get a lot of attention recently.This paper establishes a certain-type three-dimensional model of two-stroke gasoline engine using CATIA5.0,analyses the key parameters of ports,inspecting its rationality based on the mid-value method of main parameters of two-stroke gasoline engine ports,at same time set up its calculation model by the way of AVL_BOOST,whose validity is verified via engine bench test results,further putting forward reasonable parameter values and specific improvement programs.After optimization,effective power increases 4.20%,meanwhile fuel consumption reduces by 5.27%.

作者: QIUMING DING XIAOPING SU XIAODONG MIAO YINYIN LU

作者单位: School of Mechanical and Power Engineering,Nanjing Technology University,Nanjing,China

会议类型: 国际会议

会议名称: 2014 International Conference on Management and Engineering(CME 2014)(2014管理与工程国际会议)

会议地点: 上海

会议语种:英文

页码: 1-10

在线出版日期: 2014-05-24（万方平台首次上网日期，不代表论文的发表时间）