NATURAL CONVECTION HEAT TRANSFER IN A VERTICAL CONCENTRIC ANNULUS. Journal of Engineering, [S. l.], v. 13, n. 03, p. 1417–1427, 2007. DOI: 10.31026/j.eng.2007.03.03. Disponível em: https://joe.uobaghdad.edu.iq/index.php/main/article/view/3243.. Acesso em: 21 may. 2024.