정범진 교수

We investigated the heat load imposed on the lower head of a reactor vessel by the natural convection of the oxide pool in a severe accident. Mass transfer experiments using a CuSO4–H2SO4 electroplating system were performed based on the analogy between heat and mass transfer. The Ra′H of 1014 order was achieved with a facility height of only 0.1 m. Three different volumetric heat sources were compared; two had identical configurations to those previously reported, and the other was designed by