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Keywords: inter-wrapper flowClose
Proc. ASME. ICONE28, Volume 2: Nuclear Fuels, Research, and Fuel Cycle; Nuclear Codes and Standards; Thermal-Hydraulics, V002T07A005, August 4–6, 2021
Paper No: ICONE28-63380
...-hydraulic phenomena that cold coolant from D-DHX T temperature [s] flowed into the fuel subassemblies and narrow gaps between t time [m/s] them, which is well-known as inter-wrapper flow (IWF) was u flow velocity observed. Therefore, a multi-dimensional thermal-hydraulic analysis model in the reactor vessel...