Comparative performance and emissions study of a lean mixed DTS-i spark ignition engine operated on single spark and dual spark
Hardik Bambhania,  Vijay Pithiya,  Rajendrakumar Jani
An internal combustion (IC) engine has a predominant role in a low power generation and a virtual monopoly in mobile applications today. One of the best methods to improve the engine performance and reduce the exhaust emission in a SI engine is by using introduction of twin spark into the combustion chamber. In Present work DTS-i engine is operated with single spark and dual spark mode at 2000rpm and 3000rpm 0, 20%, 40%, 60% and 80% loading condition. Results shows that brake thermal efficiency for dual spark mode is higher as compared to single spark. Also there has been decrease in CO and NOx emission. But there is increase in HC emission.
Keywords- Spark Ignition Engine, DTS-i.
Cite this Article
Hardik Bambhania,  Vijay Pithiya,  Rajendrakumar Jani,   "Comparative performance and emissions study of a lean mixed DTS-i spark ignition engine operated on single spark and dual spark"
, International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.4, Issue 2, pp.939-943, May 2016, Available at :http://www.ijedr.org/papers/IJEDR1602163.pdf