Effect of biosolar fuels and S. Marginatum algae biofuel on equivalence ratio in diesel engine with EGR

Abstract

One type of motor vehicle engine that is very suitable for transportation and heavy equipment vehicles is a diesel engine, because high combustion efficiency, reliability, fuel flexibility, and low fuel consumption make diesel widely used in several countries. A mixture of S. Marginatum algae biodiesel and bio solar fuel is used as an alternative fuel. This test is carried out by using variations in the percentage of the load, with variations of pure diesel fuel (D100) and a mixture of bio solar fuels, and algae biodiesel at t 1500 rpm. In this context, the purpose of this study was to obtain its performance curves from a diesel engine of the brand, using as fuel mixtures diesel oil, bio solar fuel, and S. Marginatum algae biodiesel, in the proportions B20, B20 + 10%, B20 + 15%, and B20 + 20%, the power take-off dynamometer test. The results showed that engine performance of equivalence ratio an increase with other models of the same used in the region, showing the best engine output in the region bio solar fuel mixtures with the Hot EGR (Exhaust Gas Recirculation) system.