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Performance and emission analysis of four stroke twin spark single cylinder SI engine fuelled with gasoline and CNG


Prof. R. J. Jani , L. D. College of Engineering, ahmedabad; Imran G. Qureshi, L. D. College of Engineering, ahmedabad


SI Engine, DTS-i engine, CNG fuel, Performance, Emission


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. The main purpose of this study is to investigate the effects of twin spark using CNG fuel in SI engine. The performance and emission analysis of an engine are investigated by experiment with CNG kit and gas analyzer. From this study the fuel consumption is reduce in twin spark arrangement for the same power output as compare to single spark using both of the fuel gasoline as well as CNG. Engine emission is considerably reduced using twin spark plug.

Other Details

Paper ID: IJSRDV1I4023
Published in: Volume : 1, Issue : 4
Publication Date: 01/07/2013
Page(s): 902-906

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