60.60 Standard published Aug 27, 2026
ISO
ISO/TC 85/SC 6 Reactor technology
International Standard
27.120.10 Reactor engineering
This document provides guidance for performing and validating the sequence of steady-state calculations leading to prediction in all types of operating commercial nuclear reactors, of the following:
reaction-rate spatial distributions;
reactivity;
change of nuclide compositions with time.
The document provides
guidance for the selection of computational methods,
criteria for verification and validation of calculation methods used by reactor core analysts,
criteria for evaluation of accuracy and range of applicability of data and methods, and
requirements for documentation of the preceding.
WITHDRAWN
ISO 18075:2018
PUBLISHED
ISO 18075:2026
60.60
Standard published
Aug 27, 2026