Toxicity Parameters of Exhaust Gases of Diesel Engine Running on Mixed Composition Biofuels

Abstract

The article displays advantages of using multicomponent mixed biofuels for diesel engines, i.e. mixtures of oil diesel fuel
 and rapeseed oil, rapeseed oil methyl ester, gasoline. The results of experimental research on a D-245.12C type automotive
 diesel engine running on these fuels are presented. A method of determining the optimal composition of multicomponent
 biofuels is proposed. Using this method optimization calculations of the fuel compositions are made. It is demonstrated that
 among tested biofuels the mixture of 80% oil diesel fuel, 10% of rapeseed oil and 10% of gasoline possesses the superior
 ecological parameters.