1. Laboratory of Energy Applications and Renewable Energy Efficiency (LAPER), Faculty of Sciences of Tunis, El Manar University, Tunis 1068, Tunisia
2. Mechanical Department, National Engineering School of Bizerte, University of Carthage, Amilcar 1054, Tunisia
3. Department of Engineering, Faculty of Science, Technology and Medicine, University of Luxembourg, Campus Kirchberg, 1359 Luxembourg, Luxembourg