CD Skripsi
Kaji Eksperimental Pengaruh Subtitusi Etanol Pada Biosolar B20 Terhadap Kinerja Mesin Diesel
The scarcity of fuel that has led to research is done to develop and utilize renewable fuel sources such as ethanol as substitute fuel to biodiesel fuel and testing of diesel engines. The alcohol compound used is 96% ethanol and mixed first according to the composition different from each burn and in the engine. Diesel fuel motor modified in the Fuel Pump. Fuel Pump system serves to supply fuel into the fuel injection system. The performance characteristics are carried out by testing diesel engines at a constant speed of 2100 rpm. Loading starts from 350 W, 700 W, 1000 W,1350 W, 1700 W, 2000 W, 2350 W, 2700 W, and 3000 W in 25 ml fuel consumption. From the experimental results, the performance of diesel engines with ethanol substitute fuel has not changed in power, torque, and bmep. The thermal efficiency of biodiesel was 15,81% and the thermal efficiency of the 5% ethanol mixture was 16,33%in the mixture of 10% by 16,90%, in the mixture of 15% at 20,16% and in the mixture of 20% by 20,11%.
Keywords: Ethanol, Biosolar Diesel motors, pumps
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