Title :
Effects of Injector Configuration on a DISI Methanol Engine
Author :
Gong, Changming ; Jia, Jinglong ; Zhang, Zilei
Author_Institution :
State Key Lab. of Automotive Simulation & Control, Jilin Univ., Changchun, China
Abstract :
The effect of injector configuration parameters on performance, combustion process and exhaust emissions characteristics from a direct injection spark ignition (DISI) methanol engine was investigated. The experimental results show that the brake thermal efficiency and maximum in-cylinder pressure of injector nozzle A are higher than those of injector nozzles B and C. The total hydrocarbon compounds (THC) and CO emissions of injector nozzle A are lower obviously than those of injector nozzles B and C.
Keywords :
air pollution; carbon compounds; exhaust systems; internal combustion engines; nozzles; organic compounds; CO; CO emissions; DISI methanol engine; THC; brake thermal efficiency; combustion process; direct injection spark ignition; exhaust emissions characteristics; injector configuration parameters; injector nozzle; maximum in-cylinder pressure; total hydrocarbon compounds; Combustion; Delay; Diesel engines; Fuels; Ignition; Methanol; direct injection; injector configuration; performance; spark ignition methanol engine;
Conference_Titel :
Biomedical Engineering and Biotechnology (iCBEB), 2012 International Conference on
Conference_Location :
Macau, Macao
Print_ISBN :
978-1-4577-1987-5
DOI :
10.1109/iCBEB.2012.182
