Computational Fluid Dynamics study of element type and turbulence model impact on a flow over a spacer grid using Simcenter STAR-CCM+. Brazilian Journal of Radiation Sciences, Rio de Janeiro, Brazil, v. 12, n. 4B (Suppl.), p. e2658, 2025. DOI: 10.15392/2319-0612.2024.2658. Disponível em: https://bjrs.org.br/revista/index.php/REVISTA/article/view/2658. Acesso em: 1 jun. 2025.