MODELLING AND ANALYSIS OF FUEL ASSEMBLY VIBRATIONAL MODES IN PWRS USING SIMULATE-3K V. Verma, D. Chionis, A. Dokhane and H. Ferroukhi EPJ Web Conf., 247 (2021) 21008 Published online: 22 February 2021 DOI: 10.1051/epjconf/202124721008