Experimental Investigation of EGR at Various Fuel Substitutions on Dual Fuel CI Engine

Abstract- Many of the fuels that are been iterated by many researchers across the world as future fuel or alternate fuel as substitute for conventional diesel and petrol has their respective effect on the emissions. Gaseous fuels such as Hydrogen and CNG emits numerous amounts of oxides of nitrogen when combined with diesel. Recirculation of the part of exhaust gas has evident effect on the emissions of CI engine with less compensation of performance, when optimum amount of exhaust gas is inducted into the inlet manifold. In present research article, the effect of amount of exhaust gas recirculation is discussed for pure diesel and diesel with Hydrogen and CNG substitution