O
Obed M. Ali
Researcher at Universiti Malaysia Pahang
Publications - 86
Citations - 1785
Obed M. Ali is an academic researcher from Universiti Malaysia Pahang. The author has contributed to research in topics: Diesel fuel & Biodiesel. The author has an hindex of 18, co-authored 67 publications receiving 1187 citations.
Papers
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Journal ArticleDOI
Alcohol and ether as alternative fuels in spark ignition engine: A review
Omar I. Awad,Rizalman Mamat,Obed M. Ali,Nor Azwadi Che Sidik,Talal Yusaf,Kumaran Kadirgama,Maurice Kettner +6 more
TL;DR: In this paper, the authors systematically review the use of alcohols and ethers including butanol, methanol, ethanol, and fusel oil, MTBE, and DME as fuels in SI engine and investigate the effects of performance (brake torque, brake power, BSFC, effective efficiency, and EGT), emissions (CO, CO2, NOx and HC) and combustion characteristics of SI engine with alcohol and ether.
Journal ArticleDOI
Analysis of blended fuel properties and engine performance with palm biodiesel-diesel blended fuel.
TL;DR: In this article, the feasibility of biodiesel produced from palm oil was investigated and the properties of blended fuel properties with increasing palm biodiesel ratio was evaluated to evaluate engine performance test results.
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Response Surface Methodology (RSM) Based Multi-Objective Optimization of Fusel Oil-Gasoline Blends at Different Water Content in SI Engine
Omar I. Awad,Rizalman Mamat,Obed M. Ali,W.H. Azmi,Kumaran Kadirgama,I.M. Yusri,Abdul Mutalib Leman,Talal Yusaf +7 more
TL;DR: In this paper, the authors determined the optimal blend ratio of fusel oil-gasoline before and after water extraction (FBWE10, FBWE20, FAWE10 and FAWE20) regarding the performance and emissions of spark ignition engine using response surface methodology (RSM).
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Potentials of palm oil as new feedstock oil for a global alternative fuel: A review
Mohd Hafizil Mat Yasin,Rizalman Mamat,Gholamhassan Najafi,Obed M. Ali,A.F. Yusop,Mohd Hafiz Ali +5 more
TL;DR: In this article, the authors reviewed the biodiesel produced and implementation from palm oil in Malaysia and current engine research that related to palm oil Precedency given to the palm oil as it is main raw stock for biodiesel production in Malaysia.
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Analysis of blended fuel properties and cycle-to-cycle variation in a diesel engine with a diethyl ether additive
TL;DR: In this paper, the effect of adding small portions of a diethyl ether additive to biodiesel-diesel blended fuel (B30) was investigated, and the indicated mean effective pressure time series was analyzed using the coefficient of variation and the wavelet analysis method.