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Evaluation of performance and emission features of Jatropha biodiesel -turpentine blend as green fuel
Author(s) -
Karikalan Loganathan,
Chandrasekaran Manoharan
Publication year - 2016
Publication title -
thermal science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.339
H-Index - 43
eISSN - 2334-7163
pISSN - 0354-9836
DOI - 10.2298/tsci160625271l
Subject(s) - diesel fuel , biodiesel , brake specific fuel consumption , jatropha , diesel engine , four stroke engine , thermal efficiency , environmental science , ignition system , combustion , pulp and paper industry , materials science , carbureted compression ignition model engine , smoke , waste management , thrust specific fuel consumption , nox , automotive engineering , compression ratio , diesel cycle , combustion chamber , chemistry , engineering , organic chemistry , aerospace engineering , catalysis
An experimental study was conducted to measure the suitability of jatropha biodiesel-wood turpentine blend as a replacement for diesel fuel in a compression ignition engine. Tests were performed in a 4-stroke, single cylinder, air cooled Diesel engine. The results show that the performance factors for various blends were found to be near to diesel, emission features were improved and combustion characteristics were found to be comparable with diesel. The brake thermal efficiency of the blends establishes 9.2% lower than that of diesel at 75% load. Brake specific fuel consumption increases for blends at part load and remains same at full load. The CO, HC, and smoke emissions were reduced by 75, 64-78, and 33-66%, respectively, compared to diesel at 75% load. Nitric oxides were increased. Jatropha biodiesel-wood turpentine blends offered comparable performance and combustion features, reduced emissions and it is capable of replacing standard diesel in compression ignition engines

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