Title :
Simulation Research on Two Stage Injection of a Heavy Duty Diesel Engine
Author :
Li, Minghai ; Hou, Chunlin ; Wang, Qian
Author_Institution :
Sch. of Traffic & Transp., Dalian Jiaotong Univ., Dalian, China
Abstract :
The16V280ZJ diesel engine is the power unit of Chinese main railway diesel locomotive. This article has established this diesel engine electron injection system´s complete machine model using the GT software. Then a series of combustion cases of heavy duty D.I. diesel engine are calculated based on typical split injection modes. Simulation parameters are modified by comparison with given experimental results. Calculation results effectively demonstrated the effects on heat release rate by different injection velocity, fuel distribution and pulse interval. Therefore, injection optimization under multi-injection mode is summarized.
Keywords :
diesel engines; fuel systems; locomotives; railways; Chinese railway diesel locomotive; diesel engine electron injection system; fuel distribution; heavy duty diesel engine; l6V280ZJ diesel engine; two stage injection; Carbon dioxide; Combustion; Diesel engines; Petroleum; Spraying; Diesel Engine; Simulation computation; multi-injection;
Conference_Titel :
Information Engineering (ICIE), 2010 WASE International Conference on
Conference_Location :
Beidaihe, Hebei
Print_ISBN :
978-1-4244-7506-3
Electronic_ISBN :
978-1-4244-7507-0
DOI :
10.1109/ICIE.2010.313
