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Oral presentationII. Radiation, Accelerator, Beam and Medical Technologies : 202-2 Radiation Physics, Radiation Detection and Measurement

[2M11-16]Radiation Measurements for Decommissioning 1

Thu. Sep 11, 2025 2:45 PM - 4:30 PM JST
Thu. Sep 11, 2025 5:45 AM - 7:30 AM UTC
Room M(AIM3F Meeting Room 312)
Chair:Yuta Terasaka(JAEA)
2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[2M11]Development of analysis and estimation techniques to determine the properties of fuel debris(9) Study of the application of non-destructive measurement techniques to 1F site – Purpose and overview

*Ryunosuke Mizuguchi1, Takahiro Tanaka1, Keisuke Okumura2 (1. Tousou Mirai Technology Co. Ltd., 2. JAEA)
Comment()
3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[2M12]Development of analysis and estimation techniques to determine the properties of fuel debris(10)Development of active neutron method (FFCC method)

*Makoto Maeda1, Masao Komeda1, Yosuke Toh1 (1. JAEA)
Comment()
3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[2M13]Development of analysis and estimation techniques to determine the properties of fuel debris(11) Development of passive neutron technique

*Natsumi Mitsuboshi1, Taketeru Nagatani1, Yoshihiro Kosuge2, Toyofumi Okada1 (1. JAEA, 2. NESI)
Comment()
3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[2M14]Development of analysis and estimation techniques to determine the properties of fuel debris(12) Simulation-based study on the performance of the muon Scattering method for fuel debris: incorporating the stopping rate

*Yuki Nakai1, Naoto Kume1, Kyohei Noguchi1, Masaki Yoda1, Takahiro Tanaka2, Ryunosuke Mizuguchi2 (1. TOSHIBA ESS, 2. Tousou Mirai Technology Co. Ltd.)
Comment()
3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[2M15]Development of analysis and estimation techniques to determine the properties of fuel debris(13) Experimental Study of Material Identification by Dual High-Energy X -ray CT

*Yasushi Nagumo1, Yuri Yoshihara1, Hiroyuki Nagaoka2, Tsuyoshi Ito2, Takahiro Tanaka3, Ryunosuke Mizuguchi3 (1. Hitachi, 2. Hitachi GE Vernova, 3. Tousou Mirai Technology)
Comment()
4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)

[2M16]Development of analysis and estimation techniques to determine the properties of fuel debris(14) Study of the application of non-destructive measurement techniques to 1F site – Site applicability evaluation, conclusion and future plan

*Takahiro Tanaka1, Ryunosuke Mizuguchi1, Yosuke Toh2, Naoto Kume3, Hiroyuki Nagaoka4, Masaki Kamada5 (1. Tousou Mirai Technology Co. Ltd., 2. JAEA, 3. TOSHIBA ESS, 4. Hitachi GE Vernova, 5. MHI)
Comment()
4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)

Time reserved for Chair

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