On the ITBL project

Fukuda, Masahiro

Nihon Kikai Gakkai Dai-15-Kai Keisan Rikigaku Koenkai Koen Rombunshu (02-02), p.687 - 688, 2002/00

no abstracts in English

Development of failure prediction method for structural ceramics based on micro-fracture mechanics and probabilistic theory

Genshiryoku Kogyo, 42(6), p.24 - 27, 1996/00

http://ci.nii.ac.jp/naid/40001074484

no abstracts in English

Advanced multi-scale modeling and experimental tests on fuel degradation in severe accident conditions, 1-7; Development of solidification model

Sato, Takumi; Hirata, Naoya*; Oikawa, Katsunari*; Nagae, Yuji; Kurata, Masaki

no journal, , 

Macroscopic segregation of molten core and melted components occurs with slow cooling rate in the accident of Fukushima Daiichi Nuclear Power Plants. The solidification model considering macroscopic segregation of molten core and melted components was developed in order to predict distribution of core elements. In this study, solidification and microscopic segregation were simulated with the Scheil model using thermal properties calculated by Thermo-calc. We estimated segregation behavior of molten core and investigated an influence of cooling conditions on macroscopic segregation.