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Takuya Yamashita

Japan Atomic Energy Agency

SCHOLARLY PAPERS

3

DOWNLOADS

60

TOTAL CITATIONS

1

Scholarly Papers (3)

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1.

Numerical Analysis of a Potential Reactor Pressure Vessel (Rpv) Boundary Failure Mechanism in Fukushima Daiichi Nuclear Power Station Unit-2

Number of pages: 36 Posted: 19 Oct 2024
Xin Li, Akifumi Yamaji, Ikken Sato and Takuya Yamashita
affiliation not provided to SSRN, Waseda University, affiliation not provided to SSRN and Japan Atomic Energy Agency
Downloads 37 (1,236,159)

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Fukushim Daiichi Nuclear Power Station, Severe accident analysis, Moving Particle Semi-implicit (MPS) method, Control Rod Drive housings, Boiling Water Reactor (BWR)

2.

Maap Code Analysis Focusing on the Fuel Debris Conditions in the Lower Head of the Pressure Vessel in Fukushima-Daiichi Nuclear Power Station Unit 3

Number of pages: 13 Posted: 19 Jun 2023
Ikken Sato, Takuya Yamashita, Shinji Yoshikawa, Kenta Shimomura, Michal Cibula and Shinya Mizokami
affiliation not provided to SSRN, Japan Atomic Energy Agency, affiliation not provided to SSRN, Japan Atomic Energy Agency, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 15 (1,500,778)
Citation 1

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Fukushima Daiichi, Unit 3, In-vessel phase, Severe accident, MAAP code, coreslumping

3.

Internal-Investigation-Based Interpretation for the Ex-Vessel Phase of the Fukushima Daiichi Unit 1 Accident

Number of pages: 53 Posted: 04 Jun 2026
Ikken Sato, Akifumi Yamaji, Xin Li, Kenta Shimomura and Takuya Yamashita
Waseda University, Waseda University, Japan Atomic Energy Agency, Japan Atomic Energy Agency and Japan Atomic Energy Agency
Downloads 8

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Fukushima Daiichi Unit 1, Molten Core-Concrete Interaction, MCCI-derived secondary product, Fuel debris, Ex-vessel accident progression, Post-accident investigation, heat transfer