Natural Convection Heat Transfer Through an Interface Separating Two Fluids in An Horizontal Annulus. Tikrit Journal of Engineering Sciences, [S. l.], v. 14, n. 3, p. 25–41, 2007. DOI: 10.25130/tjes.14.3.08. Disponível em: https://www.tj-es.com/ojs/index.php/tjes/article/view/692.. Acesso em: 9 sep. 2026.