1. School
of Mechanical and Aerospace Engineering, Queen’s University Belfast, Ashby Building, Stranmillis Road, Belfast BT9 5AH, United Kingdom
2. Department
of Chemical and Materials Engineering, King Abdulaziz University, Jeddah, Saudi Arabia
3. Fuels,
Engines and Emissions Research Center, Oak Ridge National Laboratory, P.O. Box 2008,
MS-6472, Oak Ridge, Tennessee 37831-6472, United States
4. School
of Chemistry and Chemical Engineering, Queen’s University Belfast, David
Keir Building, Stranmillis Road, Belfast BT9 5AG, United Kingdom