1. Mechanical Engineering Department, University of Engineering and Technology, G.T. Road, 54890 Lahore, Pakistan
2. Mechanical Engineering Department, Abu Dhabi University, P.O. Box 59911 Abu Dhabi, United Arab Emirates
3. Sargent Centre for Process Systems Engineering, Department of Chemical Engineering, University College London, Torrington Place, WC1E 7JE London, U.K.
4. Faculty of Science and Technology, Jan Dlugosz University in Czestochowa, 42-217 Czestochowa, Poland
5. Faculty of Energy and Fuels, AGH University of Science and Technology, Mickiewicza 30, 30-059 Krakow, Poland