High-fidelity models for the online control of power ramps in fuel displacement systems – Revisiting the ISABELLE experiment in the OSIRIS Material Testing ReactorYifan Peng, David Blanchet, Robert Jacqmin, Jérôme Julien and Joël RosatoEPJ Nuclear Sci. Technol., 10 (2024) 3DOI: https://doi.org/10.1051/epjn/2024001