Numerical Study for Buoyancy Effect On Developing in The Entrance Region Horizontal of Eccentric Annulus. Tikrit Journal of Engineering Sciences, [S. l.], v. 14, n. 3, p. 1–24, 2007. DOI: 10.25130/tjes.14.3.07. Disponível em: https://tj-es.com/ojs/index.php/tjes/article/view/691.. Acesso em: 10 sep. 2026.