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FDR2019-1073
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Radiation measurement for visualization of radioactive contamination inside the Fukushima Daiichi Nuclear Power Station (Keynote)
Yuki Sato (Japan Atomic Energy Agency, Japan)
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FDR2019-1036
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Development of 3D imaging of radioactive source using 4π sensitive Compton gamma camera
Kotaro Kanamori, Atsushi Mukai, Hideki Tomita, Kohei Uema, Tetsuo Iguchi, Tetsuya Shimoyama (Nagoya University, Japan), Jun Kawarabayashi (Tokyo City University, Japan), Eiji Takada (Toyama College, Japan), Yusuke Oshima, Yuri Yoshihara, Kenji Shimazoe, Hiroyuki Takahashi, Hanwool Woo, Yusuke Tamura (The University of Tokyo, Japan)
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FDR2019-1021
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Double-sided Silicon Strip Detector (DSSD) Compton Camera
Zhiohng Zhong, Hiroyuki Takahashi, Kenji Shimazoe (The University of Tokyo, Japan)
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FDR2019-1106
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Compressive Gamma-Ray Imaging of Nuclear Facilities
David Boardman, Mathew Guenette, Lachlan Chartier (ANSTO, Australia)
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FDR2019-1051
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The importance of managing fuel debris - experience gained at Chernobyl (Keynote)
Ulf Kutscher (NUKEM Technologies Sales International, Germany)
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FDR2019-1088
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UK National Waste Program: A Successful Transformation in Radioactive Waste Management
Max Ehrhardt, Andy Beckwith (AECOM, Japan)
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FDR2019-1046
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EnergySolutions Decommissioning and Waste Management Experience = Contribution to Fukushima Decommissioning Project=
Colin Austin (EnergySolutions, United States), Makoto Kikuchi (MKC Consulting, Japan)
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FDR2019-1019
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Management of air dose rate to the public in the Fukushima Daiichi Nuclear power plant and development of the Air dose Rate Evaluation System (ARES)
Tami Mukohara, Yusuke Matsui, Makoto Inayoshi, Osamu Kubota (TEPCO SYSTEMS CORPORATION, Japan), Shin Takasaki, Tetsuro Ota, Shiro Takahira (Tokyo Electric Power Company Holdings, Inc., Japan)
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FDR2019-1124
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DECOMMISSIONING OF THE FUKUSHIMA-DAIICHI NPP -THE HOLISTIC APPROACH OF JAPAN-
Hajimu Yamana (Nuclear Damage Compensation and Decommissioning Facilitation Corporation, Japan)
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FDR2019-1125
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FUKUSHIMA RECONSTRUCTION AND DECOMMISSIOING OF FUKUSHIMA DAIICHI NPS
Tatsuya Shinkawa (Ministry of Economy, Trade and Industry, Japan)
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FDR2019-1123
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Fukushima Daiichi Forensic Evaluations and the Evolution of Reactor Safety (Keynote)
David Luxat (Sandia National Laboratory, United States)
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FDR2019-1097
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Fission Product Transport Analysis of Fukushima Daiichi Unit 3 with the SAMPSON code
Marco Pellegrini, Masanori Naitoh (The Institute of Applied Energy, Japan)
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FDR2019-1104
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Benchmark study on the FDNPS (Fukushima-Daiichi Nuclear Power Station) Accident using Existing Thermodynamic Databases in the context of the OECD/NEA TCOFF Project
Hiroshi Ogi (OECD Nuclear Energy Agency, France), Noriko Shirasu (Japan Atomic Energy Agency, Japan), Davide Costa (OECD Nuclear Energy Agency, France), Yuji Nagae (Japan Atomic Energy Agency, Japan), Christine Guéneau (Commissariat à l'énergie atomique et aux énergies alternatives, France), Bruno Piar, Marc Barrachin (Institut de radioprotection et de sûreté nucléaire, France), David Bottomley, Masaki Kurata (Japan Atomic Energy Agency, Japan)
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FDR2019-1057
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Analysis results on samples obtained inside PCV and relatively high dose materials in Fukushima Daiichi unit 1 to 3
Masato Mizokam (Tokyo Electric Power Company Holdings, Inc, Japan), Akihiro Suzuki (Nippon Nuclear Fuel Development, Japan), Koji Maeda (Japan Atomic Energy Agency / International Research Institute for Nuclear Decommissioning, Japan), Kenichi Ito (Tokyo Electric Power Company Holdings, Inc, Japan), Ikken Sato (Japan Atomic Energy Agency / International Research Institute for Nuclear Decommissioning, Japan), Shinya Mizokami (Tokyo Electric Power Company Holdings, Inc, Japan)
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FDR2019-1112
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Development of the new radiation monitor system using a novel scintillator
Shunsuke Kurosawa (Tohoku University, Japan)
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FDR2019-1111
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Development of glow discharge spectroscopy sputtered solid samples
Daisuke Ishikawa, Shuichi Hasegawa (University of Tokyo, Japan)
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FDR2019-1118
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Study on the influences of coexisting elements to strontium by RIS
Donguk Cheon, Yoshihiro Iwata (University of Tokyo, Japan), Masabumi Miyabe (JAEA, Japan), Shuichi Hasegawa (University of Tokyo, Japan)
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FDR2019-1107
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Development of On-line Detection Method of Gaseous Radioisotopes by Cavity Ringdown Laser Spectroscopy
Tetsuo Iguchi, Ryohei Terabayashi, Volker Sonnenschein, Hideki Tomita, Keisuke Saito, Masahito Yamanaka, Norihiko Nishizawa (Nagoya University, Japan), Kenji Yoshida (SEKISUI MEDICAL CO., LTD., Japan), Naohiro Kamiya (Shimadzu Corporation, Japan)
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FDR2019-1108
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Remote isotopic analysis using laser spectroscopic technique
Masabumi Miyabe, Masaki Oba, Katsuaki Akaoka, Ikuo Wakaida (Japan Atomic Energy Agency, Japan)
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FDR2019-1095
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A 2.45 GHz Microwave-enhanced Fiber-coupled Laser-induced Breakdown Spectroscopic System for Debris Detection and Radiation Measurement
Joseph Ampadu Ofosu, Yuji Ikeda (Imagineering, Inc., Japan, Japan)
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FDR2019-1089
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Improvement of Quantitative Detection Ability using Long and Short Double-Pulse LIBS
Yoshihiro Deguchi (Tokushima University, Japan), Zhenzhen Wang, Minchao Cui (Xi'an Jiaotong University, China)
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FDR2019-1109
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Fiber microchip laser induced breakdown spectroscopy (FM-LIBS) as alternative for fiber optic (FO) LIBS
Hwan Hong Lim (Institute for Molecular Science, Japan), Takunori Taira (Institute for Molecular Science, RIKEN spring8, Japan), Hironori Ohba, Koji Tamura (National Institutes for Quantum and Radiological Science and Technology, Japan)
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FDR2019-1035
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Development of Multi-isotope Analysis with Resonance Ionization Mass Spectrometry
Kotaro Kato, Hideki Tomita, Volker Sonnenschein, Masaya Ohashi, Yoshiki Matsui, Toki Sakazaki, So Suzuki, Tetsuo Iguchi (Nagoya University, Japan), Masato Morita, Tetsuo Sakamoto (Kogakuin University, Japan), Toshihide Kawai, Takeo Okumura (Japan Neutron Optics Inc., Japan), Ikuo Wakaida, Yukihiko Satou, Masabumi Miyabe (Japan Atomic energy Agency, Japan)
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FDR2019-1113
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Development of micro imaging technique for radioactive fine particle by means of resonant laser ionization sputtered neutral mass spectrometry
Masato Morita, Yue Zhao (Kogakuin University, Japan), Hideki Tomita, Volker Sonnenschein, Masaya Ohashi, Kotaro Kato, Yoshiki Matsui, Tetsuo Iguchi (Nagoya University, Japan), Toshihide Kawai, Takeo Okumura (Japan Neutron Optics Inc., Japan), Ikuo Wakaida, Yukihiko Satou, Masabumi Miyabe (Japan Atomic Energy Agency, Japan), Tetsuo Sakamoto (Kogakuin University, Japan)
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FDR2019-1012
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Application of the Mirion Technologies (Canberra) ISOCS technology for efficient decommissioning
Ryo Ichimiya, Atsuo Suzuki, Masatsugu Isse, Mistuo Takeuchi, Helene Lefebvre (Mirion Technologies (Canberra) KK, Japan)
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FDR2019-1101
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X-band electron linac-based compact neutron source for U/Pu on-site screening in nuclear debris through short-distance NRTA
Yudhitya Kusumawati, Issei Ozawa, Yuki Mitsuya (The University of Tokyo, Japan), Tomooki Shiba (Japan Atomic Energy Agency, Japan), Mitsuru Uesaka (The University of Tokyo, Japan)
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FDR2019-1102
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Radiation measurement for future spent fuel retrieval activities on operating floor of Fukushima Daiichi NSP Unit2 Reactor Building.
Hitoshi Sakai (Toshiba Energy Systems & Solution Corporation, Japan), Masasi Fukushima, Toshiharu Matsuzawa, Suguru Ohyachi (Tokyo Electric Power Company Holdings,Inc., Japan)
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FDR2019-1010
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In-situ Underwater Beta Monitoring System using Plastic Scintillator for the Decommissioning Site of Nuclear Power Plants
Ukjae Lee, Hee Reyoung Kim, Woo Nyun Choi, Jun Woo Bae (Ulsan National Institute of Science and Technology, Korea)
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FDR2019-1105
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Subcriticality measurement by two-point approximation of Feynman-alpha method at a loosely coupled core to simulate widely spread fuel debris
Tsuyoshi Misawa, Yasunori Kitamura (Kyoto University, Japan), Yamato Hayashi (IRID / Toshiba Energy Systems and Solutions Corporation, Japan)
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FDR2019-1014
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Development of Mobile Radiation Shielding Equipment Utilized under High Radiation Conditions
Shinji Yoshida, Nobuyuki Okuyama (TEPCO SYSTEMS CORPORATION, Japan), Atsushi Taniguchi, Ryuta Shimosakoda, Hiroyuki Abe, Ryutaro Koike (Tokyo Electric Power Company Holdings, Inc., Japan)
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FDR2019-1115
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Measurement of the lower part of PCV of Hamaoka NPP Unit 2 by transmission -type muon radiography with nuclear emulsion
Kunihiro Morishima, Mitsuhiro Nakamura (Nagoya University, Japan), Kenji Tsuji, Kunihiro Tabata (CHUBU Electric Power Co., Inc., Japan), Nobuko Kitagawa, Akira Nishio, Mitsuaki Kuno, Yuta Manabe (Nagoya University, Japan)
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FDR2019-1086
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Radioactive Waste Water Treatment by MRRS(TM) for Fukushima Daiichi Nuclear Power Plant
Naoki Tajima, Hisao Oomura, Hiroko Abe, Seiji Yamamoto, Teruki Fukumatsu, Shinichi Makino, Masahiko Kobayashi, Michitaka Saso (TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION, Japan), Tadashi Yamane (Tokyo Electric Power Company Holdings, Inc., Japan)
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FDR2019-1094
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Selective inorganic ion exchange materials for nuclear liquid waste treatment
Leena Malinen (Fortum, Finland)
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FDR2019-1060
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Improvement of Sr removal performance of Cs-Sr simultaneous adsorbent by controlling pH
Toshimasa Ohashi, Tsuyoshi Ito, Yuko Kani (Hitachi, Ltd., Japan), Takako Sumiya, Yusuke Kitamoto, Takashi Asano (Hitachi-GE Nuclear Energy, Ltd., Japan)
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FDR2019-1024
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Characterization of Sludge generated from decontamination device in Fukushima Daiichi NPS
Hiroshi Hinai, Daisuke Sato, Atsuhiro Shibata, Masato Myodo, Yoshikazu Koma, Kazunori Nomura (Japan Atomic Energy Agency, Japan)
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FDR2019-1090
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The Impact of Technology in Addressing End of Life Challenges for Plants and Facilities in the Decommissioning Phase
Timothy Nicholas Milner (SNC Lavalin Atkins, United States)
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FDR2019-1085
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Synthesis, characterisation and preliminary corrosion behaviour assessment of simulant Fukushima nuclear accident fuel debris
Clemence Gausse, Martin Stennett, Neil Hyatt (University of Sheffield, United Kingdom), Charilaos Paraskevoulakos, Mahmoud Mostafavi (University of Bristol, United Kingdom), Tomooki Shiba (Japan Atomic Energy Agency, Japan), Claire Corkhill (University of Sheffield, United Kingdom)
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FDR2019-1048
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Proposal of reactor dismantling method which developed existing technology
Haruo Morishige (Fukushima Nuclear Accident Countermeasures Review Group, Japan), Yosuke Yamashiki (Kyoto Univ., Japan)
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FDR2019-1039
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Immobilization of highly radioactive liquid wastes (HLW) into the glass-ceramic matrix
Iuliia Ipatova (Bangor University, United Kingdom)
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FDR2019-1054
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Treatment feasability demonstration of Fukushima Effluent Treatment Waste (FETW) by In-Can Melting vitrification technology.
Isabelle Hugon (CEA (French alternative energies and atomic energy commision), France), Christophe Girold, Jean-François Hollebecque, Stephane Lemonnier (CEA (French alternative energies and atomic energy commission), France), Régis Didier-Laurent, Thierry Prevost, Laurent David (ORANO, France), Kohhei Shibata (ANADEC, Japan)
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FDR2019-1070
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Investigation of the spearing contamination on the operation floor of Unit 2 based on the radiochemical analysis data
Youko Takahatake, Yoshikazu Koma (Japan Atomic Energy Agency, Japan)
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FDR2019-1027
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Study on the radioactive contamination in the reactor building unit #4 of Fukushima Daiichi NPS
Ayako Nitta, Hiroshi Hinai, Atsuhiro Shibata, Kazunori Nomura, Keiichi Ohki, Yoshikazu Koma (Japan Atomic Energy Agency, Japan)
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FDR2019-1030
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Compressive Strength of Cement Solid Form Mixed with Zeolite for Solidification of Cesium Adsorbed Zeolite
Shogo Kawamorita, Atsushi Imabuchi, Kazuhito Niwase (National Institute of Technology, Hachinohe College, Japan)
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FDR2019-1026
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Evaluation of Microscopic Structure of Cement Solidification Mixed with Zeolite
Taisei Sakai, Sora Suto, Ryu Hashimoto, Kazuhito Niwase (National Institute of Technology, Hachinohe College, Japan)
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FDR2019-1001
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Radiolytic hydrogen production from the water radiolysis in CSH
Chengying Yin, Adeline Dannoux-papin, Jérémy Haas (French Alternative Energies and Atomic Energy Commission, France), Yvette Ngono-Ravache (Central Institute of Medicinal and Aromatic Plants, France), Renault Jean-Philippe (French Alternative Energies and Atomic Energy Commission, France)
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FDR2019-1049
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About the use of geopolymer in long term radioactive waste management
David Lambertin (CEA, France), Bastien Planel (CEA, DAM, France), Vincent Cantarel (JAEA, Japan), Catherine Davy (Centrale Lille and UCCS, France), Christine Georges (CEA, France)
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FDR2019-1053
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Scale up effect on Geopolymer H2 production under gamma irradiation
Vincent Cantarel, Makoto Arisaka, Isao Yamagishi (Japan Atomic Energy Agency, Japan)
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FDR2019-1022
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Rapid desorption of radioactive Cs from contaminated soil by high-speed ion exchange in subcritical water
Xiangbiao Yin, Yoshikazu Koma (日本原子力研究開発機構, Japan), Yusuke Inaba, Kenji Takeshita (東京工業大学, Japan)
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FDR2019-1008
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Estimation of thermal status of the fuel debris at the time of core slumping of 1F2 with MELCOR-2.2
Kodai Wadayama, Akifumi Yamaji (Waseda University, Japan)
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FDR2019-1009
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Preliminary Sensitivity Analysis for Estimating Core Thermal Energy at the Time of Core Slumping of Fukushima Daiichi Unit3 with MELCOR-2.2
Mariko Regalado, Akifumi Yamaji (Waseda University, Japan)
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FDR2019-1082
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Insights on in-vessel core degradation behavior from sensitivity analysis of Fukushima Daiichi Nuclear Power Plant Unit 3 by MELCOR
Xin Li, Ikken Sato (Japan Atomic Energy Agency, Japan), Akifumi Yamaji (Waseda University, Japan)
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FDR2019-1018
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Discussion of Containment Depressurization Scenario of Unit-2 during March 15th Morning
Kenichiro Nozaki (TEPCO SYSTEMS Corporation, Japan), Takeshi Honda, Seiichi Dono, Daisuke Yamauchi, Masato Mizokami, Shinya Mizokami (Tokyo Electric Power Company Holdings, Inc., Japan)
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FDR2019-1042
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Wettability of liquid CsI on metal-oxide polycrystalline surfaces
Hiroto Ishii, Yuji Ohishi, Hiroaki Muta (Graduate School of Engineering, Osaka University, Japan), Masayoshi Uno (Research Institute of Nuclear Engineering, University of Fukui, Japan), Ken Kurosaki (Graduate School of Engineering, Osaka University , Japan)
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FDR2019-1050
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Actinide volatilization behaviour and reaction with ferrous metal during severe accident scenario
Roland Christian Meier, Toru Kitagaki (Japan Atomic Energy Agency, Japan), Toshihiko Ohnuki (Tokyo Institute of Technology, Japan)
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FDR2019-1056
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Enhancement of hydrogen generation, radionuclides release at time of resumption of water injection after cooling interruption for several hours during Fukushima Daiichi NPP accident
Akihide Hidaka (Japan Atomic Energy Agency, Japan), Masashi Himi (Advance soft corporation, Japan), Yacine Addad (Khalifa University, United Arab Emirates)
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FDR2019-1065
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Chemical trapping of Sr vapor species by Zircaloy cladding under a specific chemical condition
Afiqa Binti Mohamad (Osaka University, Japan), Kunihisa Nakajima, Shuhei Miwa, Masahiko Osaka (Japan Atomic Energy Agency, Japan), Yuji Ohishi, Hiroaki Muta, Ken Kurosaki (Osaka University, Japan)
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FDR2019-1041
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Physical and chemical properties of iron-based intermetallic compounds existed in fuel debris
Daisuke Okada, Hiroto Ishii, Yuji Ohishi, Hiroaki Muta, Ken Kurosaki (Osaka University, Japan)
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FDR2019-1052
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Viscosity and density of liquid ZrO2 measured by aerodynamic levitation
Yuji Ohishi, Toshiki Kondo, Hiroaki Muta, Ken Kurosaki (Osaka University, Japan)
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FDR2019-1062
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Experimental investigation on boron oxidative vaporization processes from zirconium-boron and iron-boron alloys in a high temperature steam atmosphere
Junpei Imoto, Shuhei Miwa, Masahiko Osaka (Japan Atomic Energy Agency, Japan)
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FDR2019-1068
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Experimental study on Cs chemisorption behaviour onto stainless steel at around 873 K
Eriko Suzuki, Gaku Takase, Kunihisa Nakajima, Shunichiro Nishioka (Japan Atomic Energy Agency, Japan), Naoyuki Hashimoto, Shigehito Isobe (Hokkaido University, Japan), Masahiko Osaka (Japan Atomic Energy Agency, Japan)
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FDR2019-1075
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A thermodynamic database for Zr and BWR control rods
Yuji Ohishi, Hiroto Ishii, Hiroaki Muta, Ken Kurosaki (Osaka University, Japan)
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FDR2019-1071
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Noteworthy possibility of strength recovery in concrete after the severe deterioration by the temperature elevation in the fuel meltdown
Kenichi Kurumada, Takehiko Midorikawa (National Institute of Technology, Fukushima, Japan)
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FDR2019-1077
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Estimation of the strength of the containment vessel steel after the severe accident
Taro Fumimoto, Kengo Hashimoto, Kento Takahashi, Shiro Jitsukawa (National Institute of Technology, Fukushima College, Japan)
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FDR2019-1078
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Material property estimation of the damaged components of Fukushima Daiichi reactors - Experimental examination of the heating effect on the strength and the microstructure of the CV and the core internal steels -
Shiro Jitsukawa, Taro Fumimoto, Kohei Noguchi (National Institute of technology Fukushima College, Japan), Kengo Hashimoto (Hokkaido univ., Japan), Kento Takahashi, Yukito Yamashita (National Institute of technology Fukushima College, Japan), Nariaki Okubo, Ikuo Ioka (Japan Atomic Energy Agency, Japan)
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FDR2019-1058
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The behaviour of materials in case of solidified absorber melt ー oxidized BWR channel box interaction revealed after CLADS-MADE-01 test
Anton P. Pshenichnikov, Masaki Kurata, Yuji Nagae, Saishun Yamazaki (Japan Atomic Energy Agency, Japan)
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FDR2019-1037
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SOLIDUS-LINE AND LIQUIDUS-LINE TEMPERATURES OF CORIUM-SACRIFICIAL MATERIAL MIXTURES: EXPERIMENTAL RESULTS AND THERMODYNAMIC CALCULATIONS
Jules Delacroix, Nourdine Chikhi, Christophe Journeau, Pascal Fouquart (Commissariat à l'Energie Atomique et aux Energies Alternatives, France), Kiyoshi Tatsuhara, Taisuke Tsukamoto, Satoru Kamohara, Taro Toda (Mitsubishi Heavy Industries, Japan)
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FDR2019-1067
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High-temperature interaction between zirconium and UO2
Noriko Shirasu (Japan Atomic Energy Agency, Japan), Akihiro Suzuki (Japan Nuclear Fuel Development Co., Ltd., Japan), Yuji Nagae, Masaki Kurata (Japan Atomic Energy Agency, Japan)
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FDR2019-1080
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AVANTech’s Advanced Polymer Solidification for Radioactive Waste Stabilization: Case Studies
Gary Alan Benda (AVANTech Inc., United States), Tracy Barker, Jim Braun (AVANTech, Inc., United States)
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FDR2019-1087
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Development of inactive analogues for nuclear fuel debris: An initial assessment of corrosion behaviour
Calum William Diunlop (University of Sheffield, United Kingdom)
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FDR2019-1120
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An overview of radiation measurement techniques in nuclear decommissioning in the United Kingdom (Keynote)
Malcolm Joyce (Lancaster University, United Kingdom)
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FDR2019-1084
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Support for the development of remote sensing robotic system using a water tank installed in the NARAHA Remote Technology Development Center
Akihiko Nishimura (Japan Atomic Energy Agency, Japan), Minoru Yoshida (Hakusan Corporation, Japan), Tomonori Yamada, Ryoki Arakawa (Japan Atomic Energy Agency, Japan)
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FDR2019-1015
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A Study of KURAMA-II Measurement Data by Sparse Modeling
Xudong Liu, Masahiko Machida, Kimiaki Saito (Japan Atomic Energy Agency, Japan), Naoki Tanimura (Mizuho Information & Research Institute, Inc., Japan)
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FDR2019-1110
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Development of thallium bromide gamma-ray spectrometers for Fukushima decommissioning
Mitsuhiro Nogami, Keitaro Hitomi (Tohoku University, Japan), Tatsuo Torii, Yuki Sato, Yoshihiko Tanimura, Kuniaki Kawabata, Yoshihiro Furuta, Hiroshi Usami (Japan Atomic Energy Agency, Japan), Kenichi Watanabe (Nagoya University, Japan), Toshiyuki Onodera (Tohoku Institute of Technology, Japan), Norihisa Kimura, Shin Kubo, Seong-Yun Kim, Tatsuya Ito, Keizo Ishii (Tohoku University, Japan), Hiroyuki Takahashi (The University of Tokyo, Japan)
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FDR2019-1114
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Increasing the sensitive area of diamond energy spectrometers
Shintaro Hirano (Hokkaido University, Japan), Junichi Higedon Kaneko (Faculty of Engineering, Hokkaido University, Japan), Shogo Itoh (Graduate School of Engineering, Hokkaido University, Japan), Takanori Hanada (Faculty of Engineering, Hokkaido University, Japan), Akiyoshi Chayahara, Hitoshi Umezawa (National Institute of Advanced Industrial Science and Technology, Japan)
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FDR2019-1119
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WAVE FORM DISCRIMINATION TYPE HIGH SPEED MCA FOR NEUTRON / GAMMA RAY DISCRIMINATION UNDER HIGH GAMMA DOSE
Toru Aoki (Shizuoka University, Japan), Akifumi Koike (ANSeeN Inc., Japan), Kentaro Fukuda (Tokuyama Corp., Japan), Yoichi Sakuragi (Tokyo Electric Power Company Hold., Japan), Katsuyuki Takagi, Toshiyuki Takagi, Tsuyoshi Terao (Shizuoka University, Japan), Hisashi Morii (ANSeeN Inc., Japan)
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FDR2019-1100
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Diamond radiation detectors for fuel debris characterisation by high dose rate gamma measurement
Chris Hutson (University of Bristol, United Kingdom)
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FDR2019-1044
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RELAP/SCDAPSIM Fukushima Related Activities
Raimon Pericas, Chris M. Allison, Judy K. Hohorst (Innovative systems software, United States)
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FDR2019-1072
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Modelling of UO2 interaction with Zr at high temperature
Ayumi Itoh, Yoshinao Kobayashi (Tokyo Institute of Technology, Japan), Takumi Sato, Yuji Nagae, Noriko Shirasu, Masaki Kurata (Japan Atomic Energy Agency, Japan), Akihiro Suzuki (Japan Nuclear Fuel Development Co., Ltd., Japan)
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FDR2019-1011
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Validation and Verification for the multi-physics models in JUPITER code
Penghui Chai, Susumu Yamashita (Japan Atomic Energy Agency, Japan)
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FDR2019-1079
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The SAFEST Project and research infrastructure in Europe; the construction of Road-maps for orienting future Severe Accident Research
Paul David William Bottomley (Japan Atomic Energy Authority, Japan), Beatrix Fluhrer (Karlsruhe Institute of Technology (KIT), Germany), Xiao-Yang Gaus-Liu (Karlsruhe Institute of Technology (KIT), IKET , Germany), Alexei Miassoedov (Karlsruhe Institute of Technology (KIT), (now at IAEA, Vienna), Germany), Christophe Journeau (Le Commissariat à l’énergie atomique et aux énergies alternatives , France), Pascal Piluso (Le Commissariat à l’énergie atomique et aux énergies alternatives (CEA) , France), Sevostian Bechta, Weimin Ma (Kungliga Tekniska Högskolan , Sweden), Dario Manara (European Commission, Joint Research Centre – Karlsruhe, Germany), Zoltan Hozer (Hungarian National Energy Research Center, Hungary), Monica Kiselova (UJV Rez a.s., Czech Republic), Torsten Keim, Gert Langrock (Framatome GmbH, , Germany), Francesco Belloni (SCK-CEN, Mol, Belgium), Masaki Kurata (Japan Atomiic Energy Authority-CLADS, Japan), Koji Okamoto (University of Tokyo, Japan)
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FDR2019-1096
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Robot Technology for Decommissioning of Fukushima Daiichi Nuclear Power Stations (Keynote)
Tamio Arai (International Research Institute for Nuclear Decommissioning, Japan)
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FDR2019-1076
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UNMANNED SURFACE ROBOT FOR SPENT NUCLEAR FUEL INSPECTION
Jongwon Park (Korea Atomic Energy Research Institute, Korea)
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FDR2019-1016
|
Cooperative positioning system of three manipulators with wire suspension mechanism
Marina Ogisaka, Shoma Morishita, Yuta Sekimura, Hisashi Osumi (Chuo University, Japan)
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FDR2019-1006
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3D Reconstruction for Underwater Investigation at Fukushima Daiichi Nuclear Power Station Using Refractive Structure from Motion
Xiaorui Qiao, Atsushi Yamashita, Hajime Asama (The University of Tokyo, Japan)
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FDR2019-1122
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A multi-scale unmanned aerial vehicle (UAV) approach for rapid response to radiological emissions from nuclear incidents
Dean Conner (University of Bristol, United Kingdom)
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FDR2019-1066
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Utilization of VR for decommissioning in the future dismantlement work
Yasuyoshi Taruta, Satoshi Yanagihara (University of Fukui, Japan), Yukihiro Iguchi, Masashi Tezuka, Yuya Kouda (Japan Atomic Energy Agency, Japan)
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FDR2019-1091
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Potential for Remote Controllable Systematization of the Method of Testing Reinforced Concrete Using Guided-wave on Rebar
Akinori Furusawa, Akihiko Nishimura, Yusuke Takenaka, Toshiharu Muramatsu (Japan Atomic Energy Agency, Japan)
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FDR2019-1038
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Development of innovative laser cutting technology for fuel debris retrieval by robotic systems
Damien Roulet (ONET Technologies, France), Christophe Chagnot (CEA DEN , France), Emmanuel Porcheron (IRSN, France), Christophe Journeau (CEA DEN, France)
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FDR2019-1099
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Radiation Tolerant Vacuum Image Sensor for Robots Working on Removal of Fuel Debris
Yasuhito Gotoh, Teruyuki Morito (Kyoto University, Japan), Masayoshi Nagao (National Institute of Advanced Industrial Science and Technology, Japan), Tomoaki Masuzawa, Yoichiro Neo, Hidenori Mimura (Shizuoka University, Japan), Tamotsu Okamoto, Tomoya Igari, Takahiro Fukui (National Institute of Technology, Kisarazu College, Japan), Nobuhiro Sato (Kyoto University, Japan), Masafumi Akiyoshi (Osaka Prefecture University, Japan), Ikuji Takagi (Kyoto University, Japan)
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FDR2019-1063
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3D structural reconstruction based on images obtained by survey task for decommissioning
Toshihide Hanari, Kuniaki Kawabata (Japan Atomic Energy Agency, Japan)
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FDR2019-1061
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A structure discrimination method by deep learning with point cloud data
Yuta Tanifuji, Kuniaki Kawabata (Japan Atomic Energy Agency, Japan)
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FDR2019-1004
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Radiation-Hardened Electronics for Motion Control, Navigation, and Condition Monitoring
Ying Cao, David Geys, Jens Verbeeck, Bert Boons, Nico Michiels (MAGICS Instruments, Belgium)
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FDR2019-1126
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OVERVIEW OF TECHNICAL STRATEGIC PLAN 2018 FOR DECOMMISSIONING OF THE FUKUSHIMA DAIICHI NUCLEAR POWER STATION OF TOKYO ELECTRIC POWER COMPANY HOLDINGS, INC. (Keynote)
Tetsuo Yamamoto (Nuclear Damage Compensation and Decommissioning Facilitation Corporation, Japan)
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FDR2019-1013
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Knowledge obtained from dismantling of large scale MCCI experiment’s products for decommissioning of Fukushima Daiichi nuclear power plant
Akira Nakayoshi, Hirotomo Ikeuchi, Toru Kitagaki, Tadahiro Washiya (Japan atomic energy agency, Japan), Viviane BOUYER , Pascal Piluso , Emmanuel Excoffier, Cédric David, Véronique Testud (CEA, France)
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FDR2019-1020
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Mass, size, composition and radioactivity of aerosols produced during the laser-cutting of a Fukushima Daiichi ex-vessel fuel debris simulant
Christophe Journeau (Commissariat à l'Energie Atomique, France), Véronique Testud, Cédric David, Emmanuelle Brackx, Emmanuel Excoffier (CEA, France), Emmanuel Porcheron (Institut de Radioprotection et de Sûreté Nucélaire, France), Christophe Chagnot (CEA, France), Damien Roulet (ONET Technologies, France)
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FDR2019-1029
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Characterization of simulated fuel debris and zircalloy after laser cutting, applied to Fukushima-Daiichi decommissioning needs
Cédric David, Christophe Journeau, Pascal ² Piluso, Véronique Testud, Emmanuelle Brackx, Renaud Domenger, Emmanuel Excoffier (Commissariat à l’énergie atomique et aux énergies alternatives, France), Emmanuel Porcheron (IRSN, France), Christophe Chagnot (CEA SACLAY, France), Damien Roulet (ONET Technologies, France)
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FDR2019-1033
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Study of the influence of cutting tools on aerosol emission in the framework of Fukushima fuel debris retrieval
Emmanuel Porcheron, Soleiman Bourrous, Samuel Peillon (IRSN, France), Christophe Chagnot, Christophe Journeau (CEA, France), Damien Roulet (ONET TECHNOLOGIE, France)
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FDR2019-1031
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Cutting of submerged objects by abrasive suspension jet
Guoyi Peng (Nihon University, Japan), Yukiteru Tamura, Yasuyuki Oguma, Dagmar Klichova, Jiri Klich (NIhon Univ., Japan)
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FDR2019-1040
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Development and validation of agglomeration model for CFD simulations of aerosol dispersion during Fukushima fuel debris retrieval
Thomas Gelain, Emmanuel Porcheron (Institut de Radioprotection et de Sûreté Nucléaire, France), Christophe Chagnot (CEA, France), Damien Roulet (ONET, France)
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FDR2019-1121
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Internal structure and composition of Fukushima-derived particulate revealed through combined synchrotron and mass-spectrometry techniques
Peter George Martin, Tom Scott (University of Bristol, United Kingdom), Silvia Cipiccia, Darren Batey (Diamond Light Source, United Kingdom), Yukihiko Satou (Japan Atomic Energy Agency, Japan)
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FDR2019-1081
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Dismantling of the Lower Core Support Assembly and Baffle Plates to Support Defueling Operations at TMI-2
Joseph Boucau (Westinghouse Electric Company, Belgium)
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FDR2019-1032
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Study of Non Destructive Assay for Characterization of Spent Fuel Debris at Fukushima
Patrick Chard (Mirion Technologies (Canberra UK) Ltd, United Kingdom), Ryo Ichimiya, Atsuo Suzuki, Helen Lefebvre (Mirion Technologies (Canberra) KK, Japan)
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FDR2019-1034
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A conservative criticality evaluation of Fukushima debris beds considering MCCI products
María Freiría López, Michael Buck, Jörg Starflinger (University of Stuttgart, Germany)
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FDR2019-1093
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Criticality control technique for Fukushima Daiichi fuel debris - Statistical evaluation of criticality of 1F fuel debris assuming non-uniform positioning of UO2+Gd2O3 -
Yamato Hayashi (Toshiba Energy Systems & Solutions Corporation (International Research Institute for Nuclear Decommissioning), Japan), Takuya Umano, Akio Arakawa, Rei Kimura (Toshiba Energy Systems & Solutions Corporation (International Research Institute for Nuclear Decommissioning) , Japan), Mitsuaki Yamaoka (Toshiba Energy Systems & Solutions Corporation (International Research Institute for Nuclear Decommissioning), Japan)
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FDR2019-1069
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A laboratory investigation of microbial degradation of simulant fuel debris by oxidizing microorganisms
Jiang Liu (Collaborative Laboratories for Advanced Decommissioning Science, Japan Atomic Energy Agency Japan, Japan), Yuma Dotsuta, Toru Kitagaki (Collaborative Laboratories for Advanced Decommissioning Science, Japan Atomic Energy Agency, Japan), Naofumi Kozai (Advanced Science Research Center, Japan Atomic Energy Agency, Japan), Keiko Yamaji (Graduate School of Life and Environmental Sciences, University of Tsukuba, Japan), Toshihiko Ohnuki (Collaborative Laboratories for Advanced Decommissioning Science, Japan Atomic Energy Agency; Tokyo Institute of Technology, Japan)
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