Suggestion of typical phases of in-vessel fuel-debris by thermodynamic calculation for decommissioning technology of Fukushima-Daiichi Nuclear Power Station

Ikeuchi, Hirotomo; Kondo, Yoshikazu*; Noguchi, Yoshihiro*; Yano, Kimihiko; Kaji, Naoya; Washiya, Tadahiro

Proceedings of International Nuclear Fuel Cycle Conference; Nuclear Energy at a Crossroads (GLOBAL 2013) (CD-ROM), p.1349 - 1356, 2013/09

Development of high performance clarification system for FBR dissolver liquor

Takeuchi, Masayuki; Kitagaki, Toru; Noguchi, Yoshihiro*; Washiya, Tadahiro

no journal, , 

Estimation of chemical forms of in-vessel fuel-debris by combination of melt-progression analysis and thermodynamic equilibration

Ikeuchi, Hirotomo; Yano, Kimihiko; Kaji, Naoya; Washiya, Tadahiro; Kondo, Yoshikazu*; Noguchi, Yoshihiro*

no journal, , 

no abstracts in English

Comparison of codes for calculation of projocted radiation-induced cancer risks

Kujiraoka, Ikuo; Noguchi, Yoshihiro*; Shimada, Kazumasa; Hirouchi, Jun; Takahara, Shogo

no journal, , 

Lifetime Attributable Risk (LAR) of cancer induced by radiation exposures is one of the important factors for deciding about radiological protection measures or protective actions for nuclear emergency preparedness and response. In Japan, while a model for estimating LAR for the Japanese population has been developed based on epidemiological data from A-bomb survivors, a flexible projection code implementing this model needs to be developed. This study investigated the existing codes to contribute to the development of the projection code. Based on these investigations, we compared their LAR calculation results, and explored the cause of their differences.