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
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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.
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