Evaluation of the Performance and Emissions of a DI Diesel Engine Burning Biodiesel Produced from Used Frying Oil.
El-Salmawy, H., El- Shenawy, E., Ismaeel, K., El-Mozy, S. (2020). Evaluation of the Performance and Emissions of a DI Diesel Engine Burning Biodiesel Produced from Used Frying Oil.. EKB Journal Management System, 40(1), 10-20. doi: 10.21608/bfemu.2020.100783
H. A. El-Salmawy; E. A. El- Shenawy; K. K. Ismaeel; S. E. A. El-Mozy. "Evaluation of the Performance and Emissions of a DI Diesel Engine Burning Biodiesel Produced from Used Frying Oil.". EKB Journal Management System, 40, 1, 2020, 10-20. doi: 10.21608/bfemu.2020.100783
El-Salmawy, H., El- Shenawy, E., Ismaeel, K., El-Mozy, S. (2020). 'Evaluation of the Performance and Emissions of a DI Diesel Engine Burning Biodiesel Produced from Used Frying Oil.', EKB Journal Management System, 40(1), pp. 10-20. doi: 10.21608/bfemu.2020.100783
El-Salmawy, H., El- Shenawy, E., Ismaeel, K., El-Mozy, S. Evaluation of the Performance and Emissions of a DI Diesel Engine Burning Biodiesel Produced from Used Frying Oil.. EKB Journal Management System, 2020; 40(1): 10-20. doi: 10.21608/bfemu.2020.100783

Evaluation of the Performance and Emissions of a DI Diesel Engine Burning Biodiesel Produced from Used Frying Oil.

MEJ- Mansoura Engineering Journal
Article 8, Volume 40, Issue 1, March 2015, Page 10-20  XML PDF (1.02 MB)
Document Type: Research Studies
DOI: 10.21608/bfemu.2020.100783
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Authors
H. A. El-Salmawy1; E. A. El- Shenawy2; K. K. Ismaeel2; S. E. A. El-Mozy* 2
1Mechanical Power Eng.Dept. Faculty of Engineering- Zagazig University.
2Mechanical Power Eng.Dept. Faculty of Engineering- Tanta University.
Abstract
 In this study, the effect of using Used Frying Oil Methyl Ester (UFOME) and diesel fuel mixture in direct injection diesel engine on the  engine performance and emission is investigated. A reactor has been designed and manufactured for the production of methyl ester from used frying oil. Five blends at different volume proportions of diesel with the extracted methyl ester are used. The physical and chemical properties of methyl ester and its blends are measured. The experiments are carried out using a single cylinder direct injection diesel engine at the constant engine speed mode (1500 rpm) at five different engine loads. The results are compared with ordinary diesel fuel. It is found that blend B25 (25% of biodiesel in a mixture of biodiesel and Petrodiesel fuel) led to the highest brake specific fuel consumption by about (6.5-14%) compared with that when pure Petrodiesel is used. B30 gives the highest brake thermal efficiency. Carbon monoxide average emission values decreases by 32.232% for all UFOME blends with maximum average reduction of 44.4% for B10. Exhaust temperature and nitrogyn monoxide emissions are minimum at 50% engine load with average reduction of 13.38% and 10.13% ,respectively.
Keywords
Alternative Fuels; Biodiesel; Used Frying Oil; Methyl Ester; Transesterification
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