A Study on the Performance Improvement in the Type VE Conventional Fuel Distributor System
International Journal of Mechanical Engineering and Applications
Volume 3, Issue 1-3, February 2015, Pages: 9-17
Received: Oct. 10, 2014;
Accepted: Dec. 26, 2014;
Published: Jan. 10, 2015
Views 3272 Downloads 180
Tran Anh Tuan, Faculty of Automotive, Tran Dai Nghia University, Ho Chi Minh City, Viet Nam
Ly Vinh Dat, Faculty of Automotive Engineering, University of Technology and Education Ho Chi Minh City, Viet Nam
The emission and the noise in the Diesel engines are the main factors causing the environment pollution. To overcome the disadvantage, the Electronic Diesel Control system (EDC) has been equipped with modern Diesel engines. This paper will analyze the installation and the conversion of the VE(*) conventional fuel system to the VE - EDC in Hyundai H100 1T25. The application of the VE - EDC in the traditional Diesel engine brings some advantages in the performance, the efficiency, the emission and the fuel consumption thanking to the exact control of the fuel flow and the injection timing which are respectively controlled with the spill control valves and the timing control valves. The results show that the engine performance is significantly increased (about 5 ÷10 % for the torque and 10 ÷15 % for the power); the fuel consumption is also reduced about 10 ÷30 % as the VE - EDC is used for the conventional Diesel engine. In additional, there is also the achievement in the improvement of the emission in engine: the reduction of CO is about 40 ÷50 %; of HC is about 5÷20 % and so on.
Tran Anh Tuan,
Ly Vinh Dat,
A Study on the Performance Improvement in the Type VE Conventional Fuel Distributor System, International Journal of Mechanical Engineering and Applications. Special Issue: Transportation Engineering Technology.
Vol. 3, No. 1-3,
2015, pp. 9-17.
Do Van Dung, Huynh Phuoc Son, Thai Huy Phat. “Research - manufacturing control system provides motor fuel on Common - rail using dual fuel CNG - Diesel”. Journal Science and Technology Technical Universities, 14-063, 2014, pp 27-31.
Huynh Thanh Cong, “Simulation parameters determining the optimal injection diesel engines a stationary cylinder”. Journal of Transportation Science and Technology, HCMC University of Transport, vol 9, 11/2013, pp 39-43.
Phan Nguyen Quy Tam. “Research, design and manufacture of electronic speed control for diesel engines using high-pressure pumps VE”. Master thesis at the HCMC University of Technology and Education, 2007, unpublished (in Vietnamese).
Company Hyundai Tien Phong [http://www.Hyundai-tienphong.com.vn]
Lai Van Dinh,“Phun nhiên liệu điều khiển điện tử trên động cơ đốt trong” (Fuel Injection Electronic Control on internal combustion engines and the fuel economy of cars). NXB Quan doi nhan dan, Ha Noi, 2010. (in Vietnamese)
Nguyen Tat Tien. “Nguyên lý động cơ đốt trong” (The principle of the internal combustion engine).NXB Giao duc, Ha Noi, 2000.
Sangjin Hong, Margaret S. Wooldridge, Hong G. Im, Dennis N. Assanis, University of Michigan, Mechanical Engineering Department, Ann Arbor, MI 48109-2125, USA and Eric Kurtz Ford Motor Company, Dearborn, MI. “Modeling of Diesel Combustion, Soot and NO Emissions Based on a Modified Eddy Dissipation Concept”. Submitted to Combustion Science and Technology, December 6, 2004. Resubmitted January 12, 2006.
Tian Bingqi, Fan Liyun, Qaisar Hayat, Ma Xiuzhen, Song Enzhe, Hao Wang. “Computation of pressure fluctuation frequency in electronic unit pump for diesel engine”. Journal of Mechanical Science and Technology, April 2014, Volume 28, Issue 4, pp 1529-1537.
WEI Xiong, MAO Xiaojian, ZHU Keqing, Feng Jing, JIANG Zuhua, WANG Junxi. “Research into Rail Pressure Control Strategy of Multi-stage Closed Loop based on Injector Pressure Relief for Diesel”, International Journal of Digital Content Technology and its Applications (JDCTA) Vol 7, No 14, 2013.
Tran Anh TUAN, Ly Vinh DAT, “Rating efficiency of conversion of the fuel supply system from VE to the VE-EDC on Hyundai H100 truck”. Journals of Transportation Science and Technology, – HCMC University of Transport., No 13, Nov 2014, pp. 47-51
Tran Anh Tuan, “Research, design and convert diesel fuel system using VE-EDC electronic control on 1T25 Hyundai H100 vehicle”. Master thesis at the HCMC University of Technology and Education, 2014, unpublished (in Vietnamese).