Bello, M. O.; Minjun, P.; Genglei, X. THE EFFECTS OF SYSTEM PARAMETERS ON THE INCEPTION OF FLASHING USING RELAP5 : Received: 29th June 2021; Revised: 14th July 2022, 21st July 2022, 1st August 2022; Accepted: 02nd August 2022. mijst 2022, 8, 153-175.