Browse > Article

Study on Development of High-Speed Small Engine Controlled by EFI (Electronic Fuel Injection)  

Lee Seungjin (Graduate School, Chungnam University)
Ryu Jeongin (Department of Mechanical Engineering, Chungnam University)
Choi Kyonam (Korea Institute of Machinery & Materials)
Jeong Dongsoo (Korea Institute of Machinery & Materials)
Publication Information
Journal of Energy Engineering / v.14, no.3, 2005 , pp. 173-179 More about this Journal
Abstract
Fuel injection system has more benefits in power, fuel consumption and emission than carburetor system even in high speed small engine. Up to date fuel injection system is used in motor car but is not used in motorcycles in Korea. EFI (Electronic fuel injection) system which has ECU can control precise fuel supply to variable RPM in engine. The purpose of this study is the investigation of effects of fuel injection system to improve the engine performance and efficiency in variable revolution of high speed small engine which is 4 Valves SOHC single cylinder engine used in motorcycle.
Keywords
EFI (Electronic Fuel Injection); ECU (Electronic Control Unit); SOHC (Single Over Head Cam-shaft);
Citations & Related Records
연도 인용수 순위
  • Reference
1 Yu, C.; Kim, T.; Lee, J.; Noh, S.; Choi, K. 'Development of KMC 2.4L Lean Bum Engine', 1995, SAE 950685
2 Kimiyoshi Nishizawa; Sukenori Momoshima; Masaki Koga. 'Nissan's Gasoline SULEV Technology', 2000, SAE 2000-01-1583
3 Jun Harada; Tsutomu Tomita; Hiroyuki Mizuno; Zenichiro Mashiki; Yasushi Ito. 'Development of Direct Injection Gasoline Engine', 1995, SAE 950685
4 KIMM. 'Development of Emission After treatment Systems in Motorcycle Engines' Ministry of Environment in Korea, 2002, 45-49
5 John B. Heywood. 'Internal Combustion Engine Fundamentals', McGraw-Hill Book Company, 1997, 70-71
6 KIMM. 'Industry Analysis of Development of Environmental 4 cycle EFI Engine', Ministry of Commerce, Industry and Energy in Korea, 2003, 34-35
7 KIMM. 'Planning the Development Strategy of Next Generation Small Engine for the Growth of Motorcycle Industries'. Korea Research Council for Industrial Science & Technology, 2002, 15-16