Affiliation: | 1. Laboratory of Studies of Thermal Systems and Energy, Ibn Eljazzar Road, National Engineering School of Monastir, University of Monastir, 5019 Monastir, Tunisia;2. Department of Physics, Faculty of Sciences of Monastir, Boulevard de l''Environnement, 5019 Monastir, Tunisia;3. Department of Physics, College of Science, Qassim University, Saudi Arabia |