Mustafa, Ahmed Waheed, and Mays Munir Ismael. “The Optimal Spacing Between Finned Tubes Cooled by Free Convection Using Constructal Theory”. Al-Nahrain Journal for Engineering Sciences 20, no. 4 (August 2, 2017): 815–822. Accessed July 2, 2026. https://nahje.com/nahje/article/view/366.