Thermal Analysis of Natural Convection in an Annular enclosure partially filled with metal foam: A Numerical Study Using ANSYS Fluent. jcoeng [Internet]. 2025 Dec. 1 [cited 2025 Dec. 2];31(12):67-86. Available from: https://www.joe.uobaghdad.edu.iq/index.php/main/article/view/3772