Free Convection in an Inclined Concentric Annular Square Cavities Filled With Porous Medium and Heated By Non-Uniform Temperature. Al-Khwarizmi Engineering Journal, [S. l.], v. 6, n. 3, p. 45–60, 2010. Disponível em: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/502.. Acesso em: 6 may. 2024.