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Search Results: Records 1-6 displayed on this page of 6

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Oral presentation

Measurement and analysis of ambient dose rates in Monju reactor vessel room

Kato, Shinya; Kato, Yuko; Kitano, Akihiro; Ueyama, Masahiko*; Fukuchi, Ikuo*

no journal, ,

no abstracts in English

Oral presentation

Conceptual design study on core toward the demonstration reactor of JSFR, 3; Core shielding design

Fukuchi, Ikuo*; Tada, Keiko*; Hibi, Koki*; Oki, Shigeo; Okubo, Tsutomu

no journal, ,

no abstracts in English

Oral presentation

Shielding design in the reactor vessel for the next generation sodium-cooled fast reactor, 1; Application of the connection method with Sn and Monte Carlo calculations for a streaming geometry

Fukuchi, Ikuo*; Higurashi, Koichi*; Shiraki, Takako*; Sugino, Kazuteru; Oki, Shigeo

no journal, ,

no abstracts in English

Oral presentation

Shielding design in the reactor vessel for the next generation sodium-cooled fast reactor, 2; Improvement of shielding design methods for optimizing radial neutron shieldings

Hibi, Koki*; Fukuchi, Ikuo*; Masuyama, Daisuke*; Sugino, Kazuteru; Oki, Shigeo

no journal, ,

no abstracts in English

Oral presentation

France-Japan collaborative development of verification, validation and uncertainty quantification for sodium-cooled fast reactor neutronics and shielding analysis methods

Takano, Kazuya; Taninaka, Hiroshi; Maruyama, Shuhei; Kuwagaki, Kazuki; Oki, Shigeo; Kan, Taro*; Nakazato, Wataru*; Oshima, Takumi*; Fukuchi, Ikuo*; Koike, Hiroki*; et al.

no journal, ,

As a part of the international collaboration between France and Japan for the development of sodium-cooled fast reactors (SFRs) since 2020, VVUQ on neutronics and shielding design methods for fast reactors has been jointly studied and the methods and effects on prediction accuracy improvements have been assessed. The Japan-France joint experimental database, numerical benchmark problems, and VVUQ methods obtained through this cooperation will be an important knowledge for obtaining a licensing approval for neutronics design and shielding design of future SFRs for demonstration and commercialization.

Oral presentation

Evaluation of the accuracies on the FBR shielding design with JENDL-4.0 based on the analyses of the mock-up shielding experiments for the FFTF

Masuyama, Daisuke*; Fukuchi, Ikuo*; Morohashi, Yuko

no journal, ,