Investigation of the effects on engine performance and emissions of ZnFe2O4 and ZnCO3 nanoparticle additives in a diesel engine

Abstract

In this study, engine performance and emissions effects of ZnFe2O4 and ZnCO3 nanoparticle additives have been investigated in a Diesel engine. The experiments have been carried out at 600 rpm and different loads (250-380 Nm) in a 11670 cc heavy-duty Diesel engine. Mixtures of additives have been applied to diesel fuel as 100 ppm. Brake thermal efficiency, cylinder pressure, and emission values have been tested for all investigated fuel mixtures. The maximum thermal efficiency values of D-ZnCO3-100 and D-ZnFe2O4-50 are higher than diesel fuel. Also, CO emission values of D-ZnCO3-100 and D-ZnFe2O4-50 are obtained as less than diesel fuel.