Mustafa Fouad Yousif, Saad Najeeb Shehab, and Hayder Mohammad Jaffal, “Effect of Porous Media on The Performance Characteristics of a Concentric Vertical Annular Tube”, J. Adv. Res. Fluid Mech. Therm. Sc., vol. 75, no. 2, pp. 94–112, Mar. 2024.