Approach for the adaptations of a nuclear reactor model towards more flexibility in a context of high insertion of renewable energiesAnne-Laure Mazauric, Pierre Sciora, Vincent Pascal, Jean-Baptiste Droin, Yvon Bésanger, Nouredine Hadjsaïd and Quoc Tuan TranEPJ Nuclear Sci. Technol., 8 (2022) 15DOI: https://doi.org/10.1051/epjn/2022005