Boutelis H, Titouna D, Benderradji A, Serir L. Numerical study of the effect of focusing the absorber relative to the mirror in a parabolic trough concentrator (PTC) on mixed convection. IJANSER [Internet]. 2024 Jul. 25 [cited 2024 Nov. 22];8(6):63-8. Available from: https://as-proceeding.com/index.php/ijanser/article/view/1927