福島復興に向けた技術開発

R.Saito^*1, Y.Abe^*1, H.Yoshida
^*1:University of Tsukuba

Experimental study on breakup and fragmentation behavior of molten material jet in complicated structure of BWR lower plenum

Journal of Nuclear Science and Technology
http://www.tandfonline.com/doi/abs/10.1080/00223131.2014.849211

H.Sagara^*1, H.Tomikawa, M.Watahiki, Y.Kuno
^*1:Tokyo Institute of Technology

Feasibility study of passive gamma spectrometry of molten core material from Fukushima Daiichi Nuclear Power Station unit 1, 2, and 3 cores for special nuclear material accountancy - low-volatile FP and special nuclear material inventory analysis and fundamental characteristics of gamma-rays from fuel debris

Journal of Nuclear Science and Technology
http://www.tandfonline.com/doi/full/10.1080/00223131.2014.852994

Y.Takagai^*1, M.Furukawa^*2, Y.Kameo, K.Suzuki^*3
*1:Fukushima University, ^*2:PerkinElmer Co., Ltd, ^*3:JAMSTEC

Sequential Inductively Coupled Plasma Quadruploe Mass-spectrometric Quantification of Radioactive Strontium-90 Incorporating Cascade Separation Step for Radioactive Contamination Rapid Survey

Analytical Methods
http://pubs.rsc.org/en/content/articlelanding/2013/ay/c3ay41067f

H.Sagara^*1, A.Ishimi, K.Hori
^*1:Tokyo Institute of Technology

Passive Gamma Spectrometry of Low-Volatile FPs for Accountancy of Special Nuclear Material in Molten Core Material of Fukushima Daiichi Nuclear Power Plant -Numerical Simulation of Leakage Gamma-ray from Molten Core Materials in Hypothetical Canister

American Nuclear Society National Meeting -2013 Winter Meeting and Technology Expo-, 2013/11

T.Kashima, K.Suyama, H.Mochizuki^*1
*1:The Japan Research Institute, Ltd.

Validation of Burnup Calculation Code by Evaluation of Isotopic Composition Data of Mixed Oxide Fuel Irradiated in Pressurized Water Reactor

The4^th International Symposium on Innovative Nuclear Energy Systems, 2013/11

T.Nagatake, M.Furuya, K.Takase, H.Yoshida, F.Nagase

Developement of Numerical Method for Simulating Melting Behavior of Fuel Elements Based on Particle Method

The 24^th International Symposium on Transport Phenomena(ISTP-24), 2013/11

J.Nakano, R.Yamagata, T.Tsukada

Corrosion Tests of Steels for Reactor Vessels in Diluted Seawater at 50C under Gamma Rays Irradiation

NACE International EAP Annual Conference and Expo 2013, 2013/11

K.Hata, S.Hanawa, S.Kasahara, T.Motooka, T.Tsukada, Y.Muroyasup^*1, Y.Katsumura^*2
*1:Osaka University, ^*2:Tokyo University

Radiolysis calculation and gamma-ray irradiation experiment of aqueous solutions containing seawater components

Symposium on Water Chemistry and Corrosion of Nuclear Power Plants in Asia 2013, 2013/10

F.Nagase, J.Ishikawa, M.Kurata, H.Yoshida, Y.Kaji, Y.Shibamoto, M.Amaya, K.Okumura, J.Katsuyama

Research Subjects for Analytical Estimation of Core Degradation at Fukushima Daiichi Nuclear Power Plant

GLOBAL 2013, 2013/09

K.Tonoike, H.Sono, M.Umeda, Y.Yamane, T.Kugo, K.Suyama

Major Safety and Operational Concern for Fuel Debris Criticality Control

GLOBAL 2013, 2013/09

K.Minatoa

Research and Development towards Decommissioning of Fukushima Daiichi Nuclear Power Plants

5^th Asia-Pacific Symposium On Radiochemistry '13 (APSORC13), 2013/09

T.Tsukada, T.Motooka, J.Nakano, T.Sato, K.Hata, M.Yamamoto

Corrosion Issues for the Mid-and-long Term Safety Management of Fukushima Daiichi NPP

16^th International Conference on The Properties of Water and Steam, 2013/09

K.Kondo, Y.Kaji, K.Ugachi, J.Nakano, T.Tsukada

Effect of Dose Rate on Deformation Behavior of Neutron Irradiated Austenitic Stainless Steels

16^th International Conference on Environmental Degradation of Materials in Nuclear Power Systems - Water Reactors, 2013/08

W.Liu, T.Nagatake, K.Takase, H.Yoshida, F.Nagase

Research of Seawater Effects on Thermal-hydraulic Behavior at Severe Accident
(1) Research Plan and Results of Preliminary Experiments

The 21^st International Conference on Nuclear Engineering (ICONE21), 2013/07

T.Tsukada

Effects of seawater injection and radiation on corrosion of Zircaloy and PCV/RPV steels - Overview of JAEA's R&D activities -

International Cooperative Group on Environmentally Assisted Cracking (ICG-EAC2013), 2013/05

K.Hata, S.Hanawa, S.Kasahara, T.Motooka, T.Tsukada, Y.Muroya^*1, Y.Katsumura^*2
*1:Osaka University, ^*2:Tokyo University

Radiolysis evaluation of aqueous solutions containing seawater components

International Cooperative Group on Environmentally Assisted Cracking (ICG-EAC2013), 2013/05

T.Motooka, A.Komatsu, T.Tsukada, M.Yamamoto

Pitting Potential of Zircaloy-2 in Artificial Seawater under Gamma-ray Irradiation

223^th Electrochemical Society Meeting, 2013/05

J.Nakano, R.Yamagata, T.Tsukada

Corrosion Tests of Steels for Reactor Vessels in Diluted Seawater at 50C under Gamma Rays Irradiation

NACE International EAP Annual Conference and Expo 2013, 2013/11

K.Hata, S.Hanawa, S.Kasahara, T.Motooka, T.Tsukada, Y.Muroyasup^*1, Y.Katsumura^*2
*1:Osaka University, ^*2:Tokyo University

Radiolysis calculation and gamma-ray irradiation experiment of aqueous solutions containing seawater components

Symposium on Water Chemistry and Corrosion of Nuclear Power Plants in Asia 2013, 2013/10

K.Minato

Research and Development towards Decommissioning of Fukushima Daiichi Nuclear Power Plants

5th Asia-Pacific Symposium On Radiochemistry '13 (APSORC13), 2013/09

T.Tsukada, T.Motooka, J.Nakano, T.Sato, K.Hata, M.Yamamoto

Corrosion Issues for the Mid-and-long Term Safety Management of Fukushima Daiichi NPP

16th International Conference on The Properties of Water and Steam, 2013/09

T.Tsukada

Effects of seawater injection and radiation on corrosion of Zircaloy and PCV/RPV steels - Overview of JAEA's R&D activities -

International Cooperative Group on Environmentally Assisted Cracking (ICG-EAC2013), 2013/05

K.Hata, S.Hanawa, S.Kasahara, T.Motooka, T.Tsukada, Y.Muroya^*1, Y.Katsumura^*2
*1:Osaka University, ^*2:Tokyo University

Radiolysis evaluation of aqueous solutions containing seawater components

International Cooperative Group on Environmentally Assisted Cracking (ICG-EAC2013), 2013/05