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Enoeda, Mikio; Kosaku, Yasuo; Hatano, Toshihisa; Kuroda, Toshimasa*; Miki, Nobuharu*; Homma, Takashi; Akiba, Masato; Konishi, Satoshi; Nakamura, Hirofumi; Kawamura, Yoshinori; et al.
Nuclear Fusion, 43(12), p.1837 - 1844, 2003/12
Times Cited Count：101 Percentile：93.45(Physics, Fluids & Plasmas)no abstracts in English
Enoeda, Mikio; Ohara, Yoshihiro; Roux, N.*; Ying, A.*; Pizza, J.*; Malang, J.*
Fusion Technology, 39(No.2 Part.2), p.612 - 616, 2001/03
no abstracts in English
Tejima, Shogo
JNC TN8400 2000-029, 54 Pages, 2000/10
JNC-TN8400-2000-029.pdf:1.32MB
This report describes the study done by the author as a postdoctoral research associate at Japan Nuclear Cycle Development Institute. This report is divided into three parts: construction of a relativistic band calculation formalism based on the density functional theory, using this method, investigation of the electrical properties for ferromagnetic UGe
and antiferromagnetic UO. (1)A relativistic band calculation (RBC) method. Band calculations for the s, p, and d electric structure have been developed well in the practical application and theoretical study. But band calculation method treating magnetic 5f electrons as actinide compounds are complicated and needed relativistic approach, so it is behind with the study of the 5f system. In this study we construct the relativistic band calculationformalism valid for magnetic 5f electrons. (2)Electric properties of UGe. The actinide compounds UGe is ferromagnetic, so the theoretical analysis is not well yet. The electric structure and fermi surface of UGe are analyzed using the RBC. The theoretical results show that UGe is heavy electron with the 5f character and are agreement with experimental one. (3)Electric structure of nuclear fuel UO. It is important to understand the mechanism of the thermal conductivity of nuclear fuel as antiferromagnetic UO. The UO band calculation reflecting the thermal properties, into account of relativistic effect, have not done yes. So using the RBC the detailed electric structure of UO are obtained.
Mizuta, Shunji; ;
JNC TN9400 2000-048, 28 Pages, 2000/04
JNC-TN9400-2000-048.pdf:0.64MB
ODS (Oxide Dispersion Strengthened) ferritic-martainsitic steels are one of the most prospective cladding materials for advanced fast breeder reactors, since they are expected to have excellent swelling resistance and superior high temperature strength due to the finely distributed stable oxide particles(YO
). Properties and the tentative strength equations for ODS ferritic-martainsitic were proposed on the basis of the latest data to apply to the feasibility study of the sodium coolant MOX fuel plant. The items of equations are follows. (1)creep rupture strength (2)correction factor of creep rupture strength (in Na and in reactor) (3)outer surface eorrosion (Na) (4)inner surface corrosion (in MOX fuel pin) (5)thermal conductivity
Yamanaka, Shinsuke*; Abe, Kazuyuki
JNC TY9400 2000-004, 78 Pages, 2000/03
JNC-TY9400-2000-004.pdf:2.39MB
no abstracts in English
Arai, Yasuo; Iwai, Takashi; Nakajima, Kunihisa; Shirai, Osamu; Suzuki, Yasufumi
Proc. of the Int. Conf. on Future Nuclear Systems (GLOBAL'99)(CD-ROM), 8 Pages, 1999/00
no abstracts in English
Arai, Yasuo; Nakajima, Kunihisa; Suzuki, Yasufumi
Journal of Alloys and Compounds, 271-273, p.602 - 605, 1998/00
Times Cited Count：16 Percentile：68.02(Chemistry, Physical)no abstracts in English
Suzuki, Yasufumi; Arai, Yasuo
Journal of Alloys and Compounds, 271-273, p.577 - 582, 1998/00
Times Cited Count：39 Percentile：85.51(Chemistry, Physical)no abstracts in English
Nakamura, Jinichi
Kaku Nenryo, (29), P. 15, 1998/00
no abstracts in English
pelletNakamura, Jinichi; Uchida, Masaaki; Uetsuka, Hiroshi; Kodaira, Tsuneo; Yamahara, Takeshi;
Proc. of Int. Topical Meeting on LWR Fuel Performance, 0, p.499 - 506, 1997/03
no abstracts in English
Nakano, Junichi; Yamada, Reiji
Proc. of 2nd IEA/JUPITER Joint Int. Workshop on SiC/SiC Ceramic Composites for Fusion Applications, p.64 - 67, 1997/00
no abstracts in English
Arai, Yasuo; Nakajima, Kunihisa;
Proc. of 4th Int. Information Exchange Meeting on Actinide and Fission Product Partitioning and Transm, 0, p.347 - 357, 1997/00
no abstracts in English
Arai, Yasuo; Iwai, Takashi; Nakajima, Kunihisa; Suzuki, Yasufumi
Proc. of Int. Conf. on Future Nuclear Systems (Global'97), 1, p.664 - 669, 1997/00
no abstracts in English
pellet irradiated at HBWRNakamura, Jinichi; Furuta, Teruo; Sukegawa, T
HPR-347, 12 Pages, 1996/00
no abstracts in English
Kurasawa, Toshimasa; Takatsu, Hideyuki; Sato, Satoshi; Mori, Seiji*; Hashimoto, T.*; Nakahira, Masataka; Furuya, Kazuyuki; Tsunematsu, Toshihide; Seki, Masahiro; Kawamura, Hiroshi; et al.
Fusion Engineering and Design, 27, p.449 - 456, 1995/00
Times Cited Count：7 Percentile：59.17(Nuclear Science & Technology)no abstracts in English
Arai, Yasuo; ; Handa, Nuneo
Global 1995, Int. Conf. on Evaluation of Emerging Nuclear Fuel Cycle Systems,Vol. 1, 0, p.538 - 545, 1995/00
no abstracts in English
Nihon Genshiryoku Gakkai-Shi, 37(10), p.919 - 921, 1995/00
no abstracts in English
Matsuo, Hideto; Nagasaki, Takanori
Journal of Nuclear Materials, 217, p.300 - 303, 1994/00
Times Cited Count：1 Percentile：17.88(Materials Science, Multidisciplinary)no abstracts in English
Arai, Yasuo; Okamoto, Yoshihiro;
Journal of Nuclear Materials, 211, p.248 - 250, 1994/00
Times Cited Count：15 Percentile：85.23(Materials Science, Multidisciplinary)no abstracts in English
Arai, Yasuo; *; Omichi, Toshihiko
Journal of Nuclear Materials, 202, p.70 - 78, 1993/00
Times Cited Count：30 Percentile：91.53(Materials Science, Multidisciplinary)no abstracts in English
