Oral presentation

IV. Nuclear Plant Technologies » 402-1 Nuclear Safety Engineering (Safety Design, Safety Assessment/Analysis, Management)

[3D09-13] Methodology Development

Thu. Mar 28, 2024 2:45 PM - 4:05 PM Room D (21Bildg.3F 21-312)

Chair:SHIN KIKUCHI(JAEA)

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2:45 PM - 3:00 PM

[3D09] Development of Reactor Building and Containment Vessel Thermo-Fluid Dynamics Code, Advance/BAROC

(9)Parametric Evaluation of Hydrogen Inflow Locations into Reactor Building on Overall Hydrogen Distribution

*Fumitomo Onishi¹, Achihiro Hamano¹, Toshiharu Mitsuhashi ¹, Atsuo Takahashi¹, Hirotaka Hadachi¹, Hideaki Koike¹, Masanori Naitoh¹ (1. AdvanceSoft)

3:00 PM - 3:15 PM

[3D10] Development of Reactor Building and Containment Vessel Thermo-Fluid Dynamics Code, Advance/BAROC

(10)Improvements and sample analysis to simulate transient behavior of FP aerosol leak through the shield plug

*Atsuo Takahashi¹, Toshiharu Mitsuhashi¹, Achihiro Hamano¹, Fumitomo Onishi¹, Hirotaka Hadachi¹, Koike Hideaki¹, Masanori Naitoh¹ (1. AdvanceSoft Corporation)

3:15 PM - 3:30 PM

[3D11] Development of evaluation methods for High Energy Arcing Faults (HEAF)

(3) Study of radiation on HEAF explosion

*Tomoaki SAKURAI¹, Hajime KABASHIMA¹, Toshihiro YOSHII² (1. NRA, 2. FMIC R&D INC.)

3:30 PM - 3:45 PM

[3D12] Development of fundamental numerical simulation system for integrated safety evaluation in various innovative sodium-cooled fast reactor

(15) Development and verification of disrupted core evaluation module

*Shinya Ishida¹, Akihiro Uchibori¹, Yasushi Okano¹ (1. JAEA)

3:45 PM - 4:00 PM

[3D13] Development of core deformation reactivity evaluation method

(1) Application to the EBR-II SHRT-45R test

*Norihiro Doda¹, Shinya Kato¹, Kazuo Yoshimura¹, Tomoyuki Uwaba¹, Kenji Yokoyama¹, Masaaki Tanaka¹ (1. JAEA)

Time reserved for Chair (4:00 PM - 4:05 PM)

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