TY - JOUR
T1 - Effect of the incylinder forced swirls on performance and emission of diesel engine
AU - Wang, Chang Yuan
AU - Liu, Fu Shui
AU - Li, Xiang Rong
PY - 2011/6
Y1 - 2011/6
N2 - The combustion process plays the important role to improve performance and emission of diesel engine. To improve the rate of combustion process, the fuel-air mixing process should be accelerated. In this paper, based on the Double Swirl combustion chamber, from the macroscopic characteristics and simulation analysis, the effect of the incylinder forced swirls on performance and emission of diesel engine was studied. The results indicated that due to the incylinder forced swirls, the distribution of fuel concentration is more uniform, and the combustion process was improved. The performance of indicated heat efficiency in diesel engine had been increased by 2%, and the NO and soot emissions had been also decreased by 2% and 35% respectively.
AB - The combustion process plays the important role to improve performance and emission of diesel engine. To improve the rate of combustion process, the fuel-air mixing process should be accelerated. In this paper, based on the Double Swirl combustion chamber, from the macroscopic characteristics and simulation analysis, the effect of the incylinder forced swirls on performance and emission of diesel engine was studied. The results indicated that due to the incylinder forced swirls, the distribution of fuel concentration is more uniform, and the combustion process was improved. The performance of indicated heat efficiency in diesel engine had been increased by 2%, and the NO and soot emissions had been also decreased by 2% and 35% respectively.
KW - Combustion chamber shape
KW - Diesel engine emissions
KW - Diesel engine performance
KW - Forced swirl
UR - http://www.scopus.com/inward/record.url?scp=80052437031&partnerID=8YFLogxK
U2 - 10.30638/eemj.2011.100
DO - 10.30638/eemj.2011.100
M3 - Article
AN - SCOPUS:80052437031
SN - 1582-9596
VL - 10
SP - 743
EP - 748
JO - Environmental Engineering and Management Journal
JF - Environmental Engineering and Management Journal
IS - 6
ER -
