Farhad Hekmatipour (2017) “Heat Transfer and Pressure Drop Characteristics of the Buoyancy-Aided Heat Transfer Oil-Copper Oxide (HTO-Cuo) Nanofluid Flow in Vertical Tube”, Global Journals of Research in Engineering, 17(A4), pp. 1–10. Available at: https://engineeringresearch.org/index.php/GJRE/article/view/1616 (Accessed: 4 May 2024).