2025 Fall Meeting
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Session Details

Oral presentationIV. Nuclear Plant Technologies : 402-1 Nuclear Safety Engineering (Safety Design, Safety Assessment/Analysis, Management)

[1H11-15]FP Behavior

Wed. Sep 10, 2025 4:15 PM - 5:45 PM JST
Wed. Sep 10, 2025 7:15 AM - 8:45 AM UTC
Room H(AIM3F Exhibition Hall D)
Chair:Akihide Hidaka(Niigata Univ.)
4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)

[1H11]Molybdenum Effects on Iodine Chemistry during Severe Accident(1) Applicability of chemical equilibrium combined with mass transport models onto the gas phase reaction between CsI and Mo

*HIROYUKI SHIOTSU1 (1. JAEA)
Comment()
4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)

[1H12]Molybdenum Effects on Iodine Chemistry during Severe Accident(2) Molybdenum-induced iodine revaporization test in a reproduction experimental facility for FP release and transport behavior

*Muhammad Rizaal1, Kunihisa Nakajima1, Shuhei Miwa1 (1. Japan Atomic Energy Agency)
Comment()
4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)

[1H13]Evaluation of Cs deposition mechanism between shield plugs in 1F1. Estimation of Cs deposition by FP behavior models using for SA analysis

*Hidetoshi Karasawa1, Rizaal Muhammad1, Nhut Vu Luu1, Kunihisa Nakajima1, Shuhei Miwa1, Chiaki Kino2 (1. JAEA, 2. IAE)
Comment()
5:00 PM - 5:15 PM JST(8:00 AM - 8:15 AM UTC)

[1H14]Study on FPs removal effect on the containment penetrations during a severe accident(7) Investigation of aerosol transport mechanisms under laminar flow conditions in a parallel-plate slit channel

*Tatsuki Hozumi1, Akihiro Kakoi1, Koji Morita1, Wei Liu1, Koichi Nakamura2, Taizou Kanai2, Yoshihisa Nishi2 (1. Kyushu Univ., 2. CRIEPI)
Comment()
5:15 PM - 5:30 PM JST(8:15 AM - 8:30 AM UTC)

[1H15]Incorporation of entrainment model into MAAP using API function

*Takumi Noju1, Hiroshi Shirai1, Seiichirou Nakatsubo1, Daisuke Fujiwara1 (1. TEPSYS)
Comment()
5:30 PM - 5:45 PM JST(8:30 AM - 8:45 AM UTC)

Time reserved for Chair

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