Calculate The Effects Of Biodiesel Fuel Consumption On Performance Indicators Of A Steady-State Diesel Engine

In the present study, in order to measure the functional characteristics of the diesel engine due to the mixing of the common fuel gasoline in Iran and the biodiesel fuel of the methyl ester of waste oil, various combinations of fuel with volume percentages B80, B60, B40, B20, B0 were prepared. Then, by applying different loads in a constant 1340 rpm range, the diesel engine tested (Messier Ferguson 240 tractor) was measured using an electric dynamometer of motor performance indicators. Exhaust emission temperature, thermal efficiency and air to fuel ratio up to the B40 fuel blend, and with a higher percentage of biodiesel, reduce the B40 fuel mixture. The ratio of air to fuel in the fuel mixture B40 is higher than other fuel mixtures. And the process of changing the air to fuel ratio is the same in all dynamometer loads. Particular fuel consumption and fuel consumption tune up to the B40 blend of fuel and increase the B40 fuel mix, due to the fact that the B40 fuel mixture has the lowest fuel consumption and specific fuel consumption. The use of this mixture is recommended as a superior fuel mix in terms of fuel economy in fixed-cycle diesel engines. Brake force and air flow rates are the same in all dynamometer loads and in all diesel and biodiesel fuel mixes. The reason for the stability of the braking power at a specified time is that by changing the amount of fuel, the dynamometer is kept at a constant limit of 1340 rpm. Considering the environmental requirements and the process of reducing fossil fuels, renewable energy biodiesel has been identified as one of the main alternatives to replacing diesel.