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Yoji Someya

QST hospital (former NIRS Hospital) - National Institutes for Quantum Science and Technology

SCHOLARLY PAPERS

4

DOWNLOADS

100

TOTAL CITATIONS

0

Scholarly Papers (4)

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1.

Effect of He Seeding on Hydrogen Isotope Permeation in Tungsten by H-D Mixed Plasma Exposure

Number of pages: 6 Posted: 02 Mar 2023
Yasuhisa Oya, Kyosuke Ashizawa, Fei Sun, Shiori Hirata, Naoko Ashikawa, Yoji Someya, Yuji Hatano, Robert Kolasinski, Chase N. Taylor and Masashi Shimada
Shizuoka University, Shizuoka University, Hefei University of Technology, Shizuoka University, National Institute for Fusion Science, QST hospital (former NIRS Hospital) - National Institutes for Quantum Science and Technology, University of Toyama, Sandia National Laboratories, Government of the United States of America - Idaho National Laboratory and Government of the United States of America - Idaho National Laboratory
Downloads 53 (1,031,043)

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tungsten, Plasma-driven permeation, He seeding in H and D mixed plasma

2.

Conceptual Design of Coolant Circuits and Thermal Stress Analysis for Ja-Demo Divertor

Number of pages: 8 Posted: 01 Mar 2024
Nobuyuki Asakura, Satoshi Kakudate, Weixi Chen, Hiroyasu Utoh, Yoji Someya and Yoshiteru Sakamoto
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, QST hospital (former NIRS Hospital) - National Institutes for Quantum Science and Technology and affiliation not provided to SSRN
Downloads 22 (1,424,331)

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JA-DEMO, divertor, Water-cooling divertor, Coolant circuit, Cassette body, Elasto-plastic stress analysis

3.

Tritium balance in fuel cycle system for a fusion DEMO with water-cooled solid breeder blanket

Number of pages: 7 Posted: 13 Feb 2026
Fumiya NAKAMURA, Kazunari Katayama, Kentaro MASUTA, Akito IPPONSUGI, Ryoji HIWATARI, Yuki EDAO and Yoji Someya
Kyushu University, Kyushu University, Kyushu University, Kyushu University, QST hospital (former NIRS Hospital) - National Institutes for Quantum Science and Technology, QST hospital (former NIRS Hospital) - National Institutes for Quantum Science and Technology and QST hospital (former NIRS Hospital) - National Institutes for Quantum Science and Technology
Downloads 19 (1,459,862)

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Fusion fuel cycle, Tritium inventory, JA DEMO, Tritium breeding ratio, Direct recycle loop

4.

Structure design of poloidal horseshoe limiter for pulse operation heat load in JA DEMO

Number of pages: 8 Posted: 30 Jun 2026
Weixi Chen, Shota Sugiyama, Nobuyuki Asakura, Yoji Someya, Satoshi Kakudate, Naotaka Umeda, Hiroyasu Utoh and Yoshiteru Sakamoto
QST hospital (former NIRS Hospital) - National Institutes for Quantum Science and Technology, affiliation not provided to SSRN, affiliation not provided to SSRN, QST hospital (former NIRS Hospital) - National Institutes for Quantum Science and Technology, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 6

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JA DEMO, Poloidal horseshoe limiter, plasma-facing unit, titanium interlayer