JOPSS - Search Results

Journal Articles

Characterization of the VULCANO test products for fuel debris removal from the Fukushima Daiichi Nuclear Power Plant

Kitagaki, Toru; Ikeuchi, Hirotomo; Yano, Kimihiko; Ogino, Hideki; Haquet, J.-F.*; Brissonneau, L.*; Tormos, B.*; Piluso, P.*; Washiya, Tadahiro

Progress in Nuclear Science and Technology (Internet), 5, p.217 - 220, 2018/11

https://doi.org/10.15669/pnst.5.217

Journal Articles

Pressure-induced structural phase transitions and solid-state reactions in hydrogen bromide and hydrogen sulfide

Ikeda, Takashi

Koatsuryoku No Kagaku To Gijutsu, 13(3), p.224 - 231, 2003/08

https://doi.org/10.4131/jshpreview.13.224

Applying pressure to hydrogen-bonded crystals hydrogen bromide and hydrogen sulfide alters significantly the bonding nature and induces various kinds of phenomena: order-disorder transition, hydrogen-bond symmetrization, and molecular dissociation accompanied by the solid-state reactions. This article reviews the relationship between pressure-induced structural phase transitions and solid-state reactions, revealed from the cooperative works between high pressure experiments and the ab initio molecular dynamics simulations.

Journal Articles

Analysis of states of the X ray laser medium

Utsumi, Takayuki*; Sasaki, Akira

Oyo Suri Gakkai Heisei-12-Nendo Nenkai Hobunshu, 2 Pages, 2000/00

no abstracts in English

JAEA Reports

A Simple and rational numerical method of two-phase flow with Volume-Junction model, 2; The Numerical method for general condition of two-phase flow in non-equilibrium states

JAERI-Research 97-080, 43 Pages, 1997/11

JAERI-Research-97-080.pdf:1.24MB

no abstracts in English

Journal Articles

Thermodynamic analysis of Zr-U and Zr-Np alloys in view of f-d interaction

Ogawa, Toru; J.K.Gibson*; R.G.Haire*; M.M.Gensini*; Akabori, Mitsuo

Journal of Nuclear Materials, 223, p.67 - 71, 1995/00

https://doi.org/10.1016/0022-3115(95)00002-X

Times Cited Count：15 Percentile：78.51(Materials Science, Multidisciplinary)

no abstracts in English

Journal Articles

Development of MINCS code for evaluation of two-phase flow models

Watanabe, Tadashi; Hirano, Masashi;

Journal of Nuclear Science and Technology, 30(10), p.1078 - 1083, 1993/10

https://doi.org/10.3327/jnst.30.1078

Times Cited Count：1 Percentile：18.44(Nuclear Science & Technology)

no abstracts in English

Journal Articles

A Novel liquid state of trans-1,2-dichloroethylene

Kawanishi, Shuichi; Sasuga, Tsuneo; Takehisa, Masaaki

Journal of the Physical Society of Japan, 51(5), p.1579 - 1583, 1982/00

https://doi.org/10.1143/JPSJ.51.1579

Times Cited Count：15 Percentile：74.60(Physics, Multidisciplinary)

no abstracts in English

Oral presentation

Characterization of melt-solidified (U, Gd, Zr)O $_{2-x}$ as simulated corium debris

Morimoto, Kyoichi; Hirooka, Shun; Akashi, Masatoshi; Watanabe, Masashi

no journal, ,

The influence of Gd on characteristics of debris is important for removing the debris from the reactors of Fukushima Daiichi Nuclear Power Plant because subassemblies of nuclear fuels containing Gd $_{2}$ O $_{3}$ were loaded in the some reactor cores. Additionally, it is important to assess the distribution state of Gd from the anxiety of re-criticality caused by the relocation of debris while removing them. In this study, sintered pellets of (U $_{0.95-y}$ Gd $_{0.05}$ Zr $_{y}$ )O $_{2-x}$ (y=0,0.5, 2-x=1.989-2.000) were melted and solidified to prepare specimens of simulated corium debris. Phase states and fundamental properties of them were evaluated.