平成26年度研究成果

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研究成果
平成26年度

論文
国際会議
公開報告書等

論文

H. Sato, X. L. Yan, Y. Tachibana, K. Kunitomi: GTHTR300—A nuclear power plant design with 50% generating efficiency; Nuclear Engineering and Design, 275, (2014) 190-196.

K. Takamatsu, H. Takegami, C. Ito, K. Suzuki, H. Onuma, R. Hino, T. Okumura: Cosmic-ray muon radiography for reactor core observation; Annals of Nuclear Energy, 78, (2015) 166-175.

K. Takamatsu, R. Hu: New reactor cavity cooling system having passive safety features using novel shape for HTGRs and VHTRs; Annals of Nuclear Energy, 77, (2015) 165-171.

K. Takamatsu, D. Tochio, S. Nakagawa, S. Takada, X. Yan, K. Sawa, N. Sakaba, K. Kunitomi: Experiments and validation analyses of HTTR on loss of forced cooling under 30% reactor power; Journal of Nuclear Science and Technology, 51 (11-12), (2014) 1427-1443.

K. Takamatsu, X. Yan, S. Nakagawa, N. Sakaba, K. Kunitomi: Spontaneous stabilization of HTGRs without reactor scram and core cooling; Safety demonstration tests using the HTTR: Loss of reactivity control and core cooling; Nuclear Engineering and Design, 271, (2014) 379-387.

H. Sato, H. Ohashi, Y. Tachibana, K. Kunitomi, M. Ogawa: Thermal Analysis of Heated Cylinder Simulating Nuclear Reactor during Loss of Coolant Accident; Journal of Nuclear Science and Technology, 51 (11-12), (2014) 1317-1323.

H. Sato, H. Ohashi, S. Nakagawa, Y. Tachibana, K. Kunitomi: Validation and Application of Thermal Hydraulic System Code for Analysis of Helically Coiled Heat Exchanger in High–temperature Environment; Journal of Nuclear Science and Technology, 51 (11-12), (2014) 1324-1335.

Y. Inaba, D. Tochio, S. Ueta and S. Nakagawa: Evaluation of Maximum Fuel Temperature in HTTR; Journal of Nuclear Science and Technology, 51 (11-12), (2014) 1336-1344

S. Ueta, J. Aihara, N. Sakaba, M. Honda, N. Furihata and K. Sawa: Fuel performance under continuous high-temperature operation of the HTTR; Journal of Nuclear Science and Technology, 51 (11-12), (2014) 1345-1354

Y. Inaba, S. Hamamoto, T. Furusawa, A. Saikusa and N. Sakaba: Investigation on Dust Captured by Quintuple Filters Installed Upstream of Primary Gas Circulators in HTTR; Journal of Nuclear Science and Technology, 51 (11-12), (2014) 1373-1386

M. Shinohara, Y. Inaba, S. Hamamoto and N. Fujimoto: Establishment of Floating Support Technology Applied to High-temperature Components and Piping in HTTR; Journal of Nuclear Science and Technology, 51 (11-12), pp.1398-1406 (2014.11)

Y. Fukaya: Characteristics of effective delayed neutron fraction in heterogeneous fuel solution systems; International Journal of Engineering Practical Research, 3(2), (2014) 29-33.

Y. Fukaya, M. Goto, H. Ohashi, Y. Tachibana, K. Kunitomi, S. Chiba: Proposal of a plutonium burner system based on HTGR with high proliferation resistance; Journal of Nuclear Science and Technology, 51(6), (2014) 818-831.

深谷裕司: 高レベル廃棄物を減らす超安全炉; エネルギーレビュー, 34(6), (2014) 15-19.

J. Aihara, S. Ueta, M. Honda, P. Blynskiy, S. Gizatulin, N. Sakaba and Y. Tachibana: Development plan of high burnup fuel for high temperature gas-cooled reactors in future; J. Nucle. Sci. Tech., 51, (2014) 1355-1363.

J. Sumita, T. Shibata, I. Fujita, E. Kunimoto, M. Yamaji, M. Eto, T. Konishi, K Sawa: Development of evaluation method with X-ray tomography for material property of IG-430 graphite for VHTR/HTGR; Nuclear Engineering and Design, Vol. 271, pp.314-317 (2014)

J. Sumita, Y. Shimazaki, Taiju Shibata: Investigation on structural integrity of graphite component during high temperature 950oC continuous operation of HTTR; Journal of Nuclear Science and Technology, Vol. 50, pp.1364-1372 (2014)

H. Noguchi, S. Kubo, J. Iwatsuki, S. Kasahara, N. Tanaka, Y. Imai, A. Terada, H. Takegami, Y. Kamiji, K. Onuki, Y. Inagaki: Components development for sulfuric acid processing in the IS process, Nucl. Eng. Des., 271, 201-205, 2014

小貫薫、野口弘喜、田中伸幸、竹上弘彰、久保真治: 水の熱化学分解,　表面科学 Vol. 36, No. 2, 2015, pp. 80-85

国際会議

H. Ohashi, H. Sato, S. Nakagawa, Y. Tachibana, T. Nishihara, X. L. Yan, N. Sakaba, K. Kunitomi: Safety Design Approach for the Development of Safety Requirements for Design of Commercial HTGR; 7th International Topical Meeting on High Temperature Reactor Technology (HTR2014),
Weihai, China, October 27 – 31, 2014.

S. Ueta, A. Shaimerdenov, S. Gizatulin, L. Chekushina, M. Honda, M. Takahashi, K. Kitagawa, P. Chakrov and N. Sakaba: Irradiation performance of HTGR fuel in WWR-K research reactor; 7th International Topical Meeting on High Temperature Reactor Technology (HTR2014),
Weihai, China, October 27 – 31, 2014.

D. Shi, A. Xhonneux, S. Ueta, K. Verfondern and H.-J. Allelein: Prediction of fission product release during the LOFC experiments at the HTTR; 7th International Topical Meeting on High Temperature Reactor Technology (HTR2014),
Weihai, China, October 27 – 31, 2014.

K. Takamatsu, R. Hu: New reactor cavity cooling system using novel shape for HTGRs and VHTRs; 10th International Topical Meeting on Nuclear Thermal-Hydraulics, Operation and Safety (NUTHOS-10),
Okinawa, Japan, December 14 – 18, 2014.

Y. Fukaya, M. Goto, H. Ohashi, Y. Tachibana, K. Kunitomi: Sustainability and economy of energy supply with HTGR fueled by uranium from seawater; 2014 International Congress on the Advances in Nuclear Power Plants (ICAPP 2014)
Charlotte, U. S. A. April 6-9, 2014.

H. Noguchi, S. Kubo, J. Iwatsuki, N. Tanaka, S. Kasahara, H. Takegami: Integrity Test on Ceramics Sulfuric Acid Decomposer in Thermochemical Iodine-sulfur Process, Proc.; 20th World Hydrogen Energy Conf., 2363, June 15-20, 2014, Gwangju Metropolitan City, Korea

S. Kasahara, N. Tanaka, H. Noguchi, J. Iwatsuki, H. Takegami, X. L. Yan, S. Kubo: JAEA's R&D on the thermochemical hydrogen production IS process, HTR2014, HTR2014-21233,; October 27-31, 2014, Weihai, China

研究成果