The Change of Wear Element in Engine Lubricating Oil in Diesel Engines Using Biofuel

Authors : Ayşe Betül BALCI, Hakan Okyay MENGEŞ

Pages : 42-48

View : 19 | Download : 22

Publication Date : 2020-04-20

Article Type : Research Paper

Abstract :In this study, terebinth methyl ester insert ignore into journalissuearticles values(biodiesel);, diesel and bioethanol fuels were mixed in different ratios volumetrically. The obtained fuel mixtures, EB1D1 insert ignore into journalissuearticles values(2.5% bioethanol + 2.5% biodiesel + 95% diesel);, EB2D2 insert ignore into journalissuearticles values(2.5% bioethanol + 5% biodiesel + 92.5% diesel);, EB3D3 insert ignore into journalissuearticles values(2.5% bioethanol + 7.5% biodiesel + 90% diesel);, and D100 insert ignore into journalissuearticles values(diesel); fuel were tested in a four-stroke and single cylinder diesel engine. Engine tests were performed in 100 hours for each fuel type and samples were taken from the engine lubricating oil at different time periods during the tests insert ignore into journalissuearticles values(0, 20, 40, 60, 80 and 100 hours);. Wear element insert ignore into journalissuearticles values(Al, Fe, Pb, Cu, Cr); analyzes were performed on the samples. Wear element data of fuel mixtures lubricating oil were compared to diesel fuel. Wear element changes in lubricating oil were investigated. As a result of the study, the best result was obtained from EB3D3fuel in the change of wear element in the engine lubricating oil compared to diesel fuel.
Keywords : Biodiesel, Bioethanol, Engine Lubricating Oil, Wear Element