[3O08-12] Safety Enhancement and Assessment of LWR and Spent Fuel Transport Cask

[3O11] Study on Heat Flow Analysis Modeling for Transport Packages with Radiation Fins

*Tatsuya Ito¹, Hironori Mizobuchi¹, Shigeo Honda¹, Haruaki Kikuchi¹, Tatsuya Minami² (1. OCL CORPORATION, 2. Nuclear Fuel Transport Co., Ltd.)

Keywords:CASK, HEAT FLOW ANALYSIS, FIN, NATURAL CONVECTION

To evaluate effects of fins on heat removal properties, modeling of transport packages on heat flow analysis was studied.
Results of temperature measurement on simulated part of a transport package and results of heat flow analysis using FLUENT code were compared.