Modeling nuclear fuel assemblies through porous zones in a Small Modular Reactor: fluid dinamic considerations. Brazilian Journal of Radiation Sciences, Rio de Janeiro, Brazil, v. 12, n. 4B (Suppl.), p. e2708, 2025. DOI: 10.15392/2319-0612.2024.2708. Disponível em: https://bjrs.org.br/revista/index.php/REVISTA/article/view/2708. Acesso em: 19 jul. 2025.