2022 Fall Meeting

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Oral presentation

III. Fission Energy Engineering » 305-1 Computational Science and Engineering

[1F05-09] Multi-physics Simulation 2

Wed. Sep 7, 2022 2:45 PM - 4:05 PM Room F (E1 Bildg.3F No.31)

Chair:Akemi Nishida(JAEA)

3:30 PM - 3:45 PM

[1F08] Validation Study on FELMI for a Gas-Liquid-Solid Flow

*Rui LI1, Daisuke YAMADA1, Mikio SAKAI1 (1. Utokyo)

Keywords:DEM-VOF, FELMI, Molten Fuel Pool, Coarse Grained DEM

To understand the gas-liquid-solid flow in the sloshing molten fuel pool formed during a postulated Core Disruptive Accident (CDA) of a Sodium-cooled Fast Reactor (SFR), FELMI, which is developed in authors’ group, is shown to successfully simulate the three phase flow system.