Desempenho de motor Ciclo diesel em bancada dinamomÃtrica utilizando Biodiesel etÃlico de soja / Performance of engine cycle diesel in dynamomÃter using mixtures diesel/biodiesel

AUTOR(ES)

MÃrcio Castellanelli

DATA DE PUBLICAÇÃO

2006

RESUMO

Ahead of the forecast of scarcity of the oil, the ethyl ester (biodiesel) if has presented as an excellent alternative fuel option for engines cycle diesel. The characteristics of biodiesel are similar of diesel in terms of viscosity and the calorific power, being able to be used without adaptations in the engines. For accomplishment of this work, a motor cycle was used diesel, of direct injection with four cylinders, without adaptations. The engine was connected to a dynamometer and systems of acquisition of data auxiliary for the register of the necessary data. The performances of torque, power and brake specific fuel consumption for the following mixtures had been evaluated: B2, B5, B10, B20, B50, B75 and B100. The best registered performance was given with the B20 mixture.

ASSUNTO(S)

alternative fuel Ãster etÃlico combustÃvel alternativo engine cycle diesel engenharia agricola motor ciclo diesel desempenho performance biodiesel ethyl ester biodiesel

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