engleski

Experimental investigation on influence of EGR on combustion performance in SI Engine

In this research, the use of stoichiometric air-fuel mixture with exhaust gas recirculation (EGR) technique in sparkignition engine was experimentally investigated and its influence on main SI combustion parameters is shown. Experimental setup on which this research is performed consists of SI engine, AC Dyno, software for control of engine and dyno, and various measurement devices including the indicating equipment for SI engine. The research is performed by comparing the SI operation at specific load with and without EGR. In this analysis two comparisons are made: one with fixed spark timings and one with optimized spark timings.

SI engine, EGR, experimental testing, CoV(IMEP)

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