ONE DIMENSIONAL MODELING OF GASOLINE ALCOHOL DUAL FUEL COMBUSTION ENGINE

Authors : Mustafa YILMAZ, Hasan KÖTEN, Ramin Saadat POUR

Pages : 23-34

View : 51 | Download : 19

Publication Date : 2016-01-01

Article Type : Research Paper

Abstract :In this study, experimental outcomes from a Spark ignition engine insert ignore into journalissuearticles values(SI); which fueled with E1 to E20 insert ignore into journalissuearticles values(Percentage of alcohol content in total fuel blend is various between 1% and 20%); were collated with recital of combustion codes for one dimensional analysis.1-D codes, which is called SRM-Suite insert ignore into journalissuearticles values(Stochastic Reactor Model); and Chemkin-Pro, were estimated from combustion, emissions and heat transfer point in an SI engine. The estimations are based on empirical data and working situations which were done at karadeniz technical university Research Labs in Turkey. A bunch of empirical data was employed for analysis in both of software’s according to both expanded and decreased kinetic mechanisms. Simulation outcomes were collated to empirical data from heat release rate, pressure and emission point. The vicissitude of the H2O2, temperature and OH which weren’t available experimentally were achieved by comparisons between two codes. Analysis demonstrates that each code has pluses and minuses. The advantages of SRM-. Suite are blow-by Crevice, ring gap, and probability density function insert ignore into journalissuearticles values(PDF); – based stochastic reactor modeling and these advantages helped with better convergence of the outcomes. But, Chemkin-Pro outcomes were logical and solution duration was much shorter than SRM-.Suite. Also it was clear that both decreased and expanded kinetic mechanisms had huge effect on analysis
Keywords : One dimensional simulation, Chemical kinetic mechanism, SI engine, SRM Suite, Chemkin Pro

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