[L34-38] 計算科学技術

[L36] CFD-DEMコードを用いてセルフレベリング実験の3次元数値シミュレーション

^〇郭連城¹, 守田幸路¹, 田上浩孝², 飛田吉春² (1.九大, 2.日本JAEA)

キーワード：CFD-DEM hybrid method, numerical simulation, self-leveling, multi-phase flow

A hybrid method coupling the multi-fluid model of SIMMER-IV with the discrete element method (DEM) was developed for multi-phase flow simulation of solid-particle bed behaviors. Its applicability to analysis of self-leveling phenomena was tested by 3D simulation of an available particle-bed experiment.