Abidi, Awatef; El-Shafay, A.S.; Degani, Mohamed; Guedri, Kamel; Sajadi, S. Mohammad; Sharifpur, Mohsen
(Elsevier, 2022-08)
The thermal and hydraulic efficiency of a parabolic trough solar collector is investigated in this study. The collector absorber tube is equipped with twisted tape with circular holes containing water-copper oxide nanofluid ...