TITLE:
Full Cycle Cold Flow Analysis of the Effect of Twin Swirl Combustion Chamber Design in a Diesel Engine
AUTHORS:
Doğan Güneş, Mehmet Serkan Horasan
KEYWORDS:
Cold Flow Analysis, Combustion Chamber Design, Internal Combustion Engine, Diesel Engine
JOURNAL NAME:
World Journal of Mechanics,
Vol.6 No.4,
April
15,
2016
ABSTRACT: New designs and adaptation methods are experimented to ensure compliance to ever increasing emissions and efficiency requirements of modern diesel engines. Piston head structure which influences the mixing rate and timing of the fuel within in the combustion chamber is known to enable increase in combustion efficiency and thus lower emission rates. In this paper, computation analysis of flow within a diesel engine cylinder with a twin swirl combustion chamber design throughout a full cycle is presented. The results obtained indicate that the effect of the twin swirl combustion chamber on the cold flow conditions is noteworthy and further analysis together with experiments may reveal information that may prove to be useful in further new designs.