Time discretization sensitivity analysis for a rod ejection transient scenario in a generic SMR concept using Serpent/SUBCHANFLOWGianfranco Huaccho, Victor Hugo Sánchez-Espinoza and Luigi MercataliEPJ Web Conf., 302 (2024) 12003DOI: https://doi.org/10.1051/epjconf/202430212003