Computational Fluid Dynamics study of element type and turbulence model impact on a flow over a spacer grid using Simcenter STAR-CCM+. Braz. J. Rad. Sci. [Internet]. 2025 May 28 [cited 2025 Jun. 1];12(4B (Suppl.):e2658. Available from: https://bjrs.org.br/revista/index.php/REVISTA/article/view/2658