10:35 AM - 10:50 AM
[3F05] Standard models of commercial nuclear reactor in Japan for using radioactivity calculations
(1) Outline
*Kazuyuki Torii1, Kazuaki Kosako1, Takuma Noto1, Yuki Sasaki1 (1. Shimizu Corporation)
Session information
Oral presentation
V. Nuclear Fuel Cycle and Nuclear Materials » 505-3 Decommissioning Technology of Nuclear Facilities
[3F05-09] Decommissioning Technology
Fri. Sep 8, 2023 10:35 AM - 12:00 PM Room F (Okuma Machine Tool Eng. Bildg. 2F Lecture Room)
Chair:Yoshihiro Iwata(JAEA)
10:50 AM - 11:05 AM
[3F06] Standard models of commercial nuclear reactor in Japan for using radioactivity calculations
(2) Preparation of BWR standard model
*Kazuaki Kosako1, Takuma Noto1, Hayato Takeshita1, Yuki Sasaki1, Kazuyuki Torii1 (1. Shimizu Corporation)
11:05 AM - 11:20 AM
[3F07] Evaluation of the effect of random storage in clearance measurement containers on the radioactivity conversion factor (3)
Quantification of maldistribution of density and specific surface area in units of measurement
*Masato Watanabe1, Ryouji Mizuno2, Toshio Kuzuya3 (1. Chubu Electric Power, 2. Chuden CTI, 3. Techno Chubu )
11:20 AM - 11:35 AM
[3F08] Volume reduction of concrete contaminated by 14CO2
(1) Condition for separating aggregate by rubbing
*Hitoshi Nakashima1, Norikazu Kinoshita1, Kazutaka Torii1, Yuki Sasaki1, Mamoru Hanzawa1 (1. Shimizu corporation)
11:35 AM - 11:50 AM
[3F09] Volume reduction of concrete contaminated by 14CO2
(2) Infiltration of 14CO2 in mortar
*Norikazu Kinoshita1, Hitoshi Nakashima1, Kazuyuki Torii1, Yuki Sasaki1, Mamoru Hanzawa1, Aya Sakaguchi2, Keisuke Sueki2 (1. Shimizu, 2. Univ. of Tsukuba)
Time reserved for Chair (11:50 AM - 12:00 PM)