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Abe, Hitoshi; Tashiro, Shinsuke; Miyoshi, Yoshinori
Nihon Genshiryoku Gakkai Wabun Rombunshi, 6(1), p.10 - 21, 2007/03
In MOX fuel fabrication facility, zinc stearate will be added into the MOX powder as addition material. If the material is added in large excess by miss operation, criticality characteristics of the MOX fuel would be influenced because it has neutron moderation effect. If criticality condition should be induced by the excess addition, physical variations, such as melting and pyrolysis of the material, must be caused by the fission energy and dynamic characteristics of the MOX fuel must be affected. To contribute quantitative evaluation of the dynamic characteristics, thermal properties data such as exo/endothermic calorific values, reaction rates, etc. with the respective physical variations and release behavior of pyrolysis gas were measured. It was found the exo/endothermic behavior with rinsing temperature of the material could be divided into six regions and rapid pressure rise caused by the pyrolysis reaction over about 400 C. Furthermore, on the basis of the results, evaluation model for the thermal properties under the criticality condition was also investigated.
Hayashi, Takumi; Suzuki, Takumi; Yamada, Masayuki; Nishi, Masataka
Fusion Science and Technology, 48(1), p.317 - 323, 2005/07
Times Cited Count:10 Percentile:56.65(Nuclear Science & Technology)no abstracts in English
Shirasu, Yoshiro; Minato, Kazuo
Journal of Alloys and Compounds, 337(1-2), p.243 - 247, 2002/05
Times Cited Count:3 Percentile:29.88(Chemistry, Physical)no abstracts in English
Kojima, Takuji
Hoshasen Kagaku, 2001(72), p.37 - 40, 2001/08
no abstracts in English
Sato, Tsuyoshi*; Yamazaki, Satoshi*; Yamashita, Toshiyuki; Matsui, Tsuneo*; Nagasaki, Takanori*
Journal of Nuclear Materials, 294(1-2), p.135 - 140, 2001/04
Times Cited Count:2 Percentile:19.6(Materials Science, Multidisciplinary)no abstracts in English
Genka, Tsuguo
Oyo Netsu Bunseki; Kobunshi, Iyaku, Denshi Zairyo Nado 100-Shu No Sokutei Deta Kaisetsushu, 0, p.206 - 207, 1996/00
no abstracts in English
Sunaga, Hiromi; Tanaka, Ryuichi; N.M.Ali*; Yotsumoto, Keiichi
Radiation Physics and Chemistry, 46(4-6), p.1283 - 1286, 1995/00
Times Cited Count:4 Percentile:43.23(Chemistry, Physical)no abstracts in English
Genka, Tsuguo
Semento, Foramu Tsushin, 0(15,16), 1 Pages, 1995/00
no abstracts in English
Akino, Norio; Takase, Kazuyuki; Kubo, Shinji; *; *; *
Dai-31-Kai Nihon Dennetsu Shimpojiumu Koen Rombunshu, 0, p.589 - 591, 1994/00
no abstracts in English
Genka, Tsuguo; ; Takeuchi, Norio; Uritani, Akira*; Mori, Chizuo*
Nuclear Instruments and Methods in Physics Research A, 339, p.398 - 401, 1994/00
Times Cited Count:6 Percentile:57.15(Instruments & Instrumentation)no abstracts in English
Nemoto, Takeshi; Ouchi, Jin; Okada, Takashi; ; Kondo, Isao;
PNC TN8410 91-014, 31 Pages, 1991/01
None
Radioisotopes, 34(8), p.432 - 441, 1985/00
no abstracts in English
JAERI-M 7534, 10 Pages, 1978/02
no abstracts in English
Yamauchi, Akihiro*; Amaya, Masaki
no journal, ,
no abstracts in English