The main purpose of this research is to study the effect of various blends of an environmental friendly alternative fuel “methyl ester” on the performance of a heavy diesel engine. The biodiesel was obtained from a chemical process: the transesterification of waste oils (frying oils). Tests were conducted on an engine test bench in accordance to DIN 2020 standards. Results obtained demonstrate that the biodiesel gives very interesting ecological advantages but engine performance was reduced slightly comparatively to those obtained with a pure diesel fuel. We have noted about 5% decrease in power and torque and about 2% in Nox emission for every 10% of biodiesel blend added comparatively to pure diesel. However, the use of biodiesel has slightly increased specific fuel consumption (about 6% for every 10% of biodiesel blend added).
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e-mail: chokri.boubahri1@gmail.fr
e-mail: ridha_ennetta@yahoo.fr
e-mail: Rachid.Said@ipeim.rnu.tn
e-mail: jamel.bessrour@enit.rnu.tn
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September 2012
Fuel Combustion
Experimental Study of a Diesel Engine Performance Running on Waste Vegetable Oil Biodiesel Blend
Boubahri Chokri,
Boubahri Chokri
Ionised and Reactive Media Study (EMIR),
e-mail: chokri.boubahri1@gmail.fr
University of Monastir
,Avenue of Ibn El Jazzar, Monastir, 5019, Tunisia
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Ennetta Ridha,
Ennetta Ridha
Ionised and Reactive Media Study (EMIR), University of Monastir, Avenue of Ibn El Jazzar, Monastir, 5019, Tunisia; Higher Institute of Industrial Systems of Gabes (ISSIG),
e-mail: ridha_ennetta@yahoo.fr
University of Gabes
, Salaheddine El Ayoubi Street, Gabes, 6011, Tunisia
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Said Rachid,
Said Rachid
Ionised and Reactive Media Study (EMIR),
e-mail: Rachid.Said@ipeim.rnu.tn
University of Monastir
, Avenue of Ibn El Jazzar, Monastir, 5019, Tunisia
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Bessrour Jamel
Bessrour Jamel
Applied Mechanic, Engineering and Industrialization,National School of Engineers of Tunis,
e-mail: jamel.bessrour@enit.rnu.tn
University of Tunis El Manar
, BP 37, Le Belvédère, 1002, Tunisia
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Boubahri Chokri
Ionised and Reactive Media Study (EMIR),
University of Monastir
,Avenue of Ibn El Jazzar, Monastir, 5019, Tunisia
e-mail: chokri.boubahri1@gmail.fr
Ennetta Ridha
Ionised and Reactive Media Study (EMIR), University of Monastir, Avenue of Ibn El Jazzar, Monastir, 5019, Tunisia; Higher Institute of Industrial Systems of Gabes (ISSIG),
University of Gabes
, Salaheddine El Ayoubi Street, Gabes, 6011, Tunisia
e-mail: ridha_ennetta@yahoo.fr
Said Rachid
Ionised and Reactive Media Study (EMIR),
University of Monastir
, Avenue of Ibn El Jazzar, Monastir, 5019, Tunisia
e-mail: Rachid.Said@ipeim.rnu.tn
Bessrour Jamel
Applied Mechanic, Engineering and Industrialization,National School of Engineers of Tunis,
University of Tunis El Manar
, BP 37, Le Belvédère, 1002, Tunisia
e-mail: jamel.bessrour@enit.rnu.tn
J. Energy Resour. Technol. Sep 2012, 134(3): 032202 (6 pages)
Published Online: May 31, 2012
Article history
Received:
October 26, 2011
Revised:
April 6, 2012
Online:
May 31, 2012
Published:
May 31, 2012
Citation
Chokri, B., Ridha, E., Rachid, S., and Jamel, B. (May 31, 2012). "Experimental Study of a Diesel Engine Performance Running on Waste Vegetable Oil Biodiesel Blend." ASME. J. Energy Resour. Technol. September 2012; 134(3): 032202. https://doi.org/10.1115/1.4006655
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