Rchr
J-GLOBAL ID：202101001464810986
Update date: Jun. 24, 2024
Miwa Shuhei
ミワ シュウヘイ | Miwa Shuhei
Research field (1)：
Nuclear engineering
Research theme for competitive and other funds (4)：
- 2007 - 2009 Study of microscopic electron state of non-stoichiometric plutonium oxide including oxygen vacancy
- 界面電気化学プロセスのin-situ観察に基づく焼結挙動の新規評価手法の確立
- 核燃料酸化物における酸素不定比に起因する欠陥構造の解明
- アスベスト廃材の有効利用による核燃料焼結体の密度制御
Papers (46)：
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Liu J., Miwa Shuhei, Karasawa Hidetoshi, Osaka Masahiko. Effect of molybdenum release on UO$_{2}$/MOX fuel oxidation under severe light water reactor accident conditions. Nuclear Materials and Energy (Internet). 2023. 37. 101532\_1-101532\_5
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Mohamad A. B., Nakajima Kunihisa, Miwa Shuhei, Osaka Masahiko. Chemical interaction between Sr vapor species and nuclear reactor core structure. Journal of Nuclear Science and Technology. 2023. 60. 3. 215-222
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Liu J., Nakajima Kunihisa, Miwa Shuhei, Shirasu Noriko, Osaka Masahiko. A New method of measuring ruthenium activity in ruthenium-containing alloys by using thermogravimetric analysis. Journal of Nuclear Science and Technology. 2022. 59. 4. 484-490
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Rizaal M., Miwa Shuhei, Suzuki Eriko, Imoto Jumpei, Osaka Masahiko, Gouello M.*. Revaporization behavior of cesium and iodine compounds from their deposits in the steam-boron atmosphere. ACS Omega (Internet). 2021. 6. 48. 32695-32708
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Liu J., Miwa Shuhei, Nakajima Kunihisa, Osaka Masahiko. Synthesis of simulated fuels containing CsI under gas-tight condition. Nuclear Materials and Energy (Internet). 2021. 26. 100916\_1-100916\_6
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MISC (21)：
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Miwa Shuhei, Karasawa Hidetoshi, Nakajima Kunihisa, Kino Chiaki*, Suzuki Eriko, Imoto Jumpei. Improvement of model for cesium chemisorption onto stainless steel in severe accident analysis code SAMPSON (Joint research). JAEA-Data/Code 2021-022. 2023. 32
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Miwa Shuhei, Miyahara Naoya*, Nakajima Kunihisa, Imoto Jumpei, Suzuki Eriko. Toward evaluation of cesium chemistry during transportation in a boiling water reactor; Effects of boron on cesium chemistry. Nihon Genshiryoku Gakkai-Shi ATOMO$\Sigma. 2021. 63. 12. 825-829
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Imoto Jumpei, Miwa Shuhei, Osaka Masahiko. Experimental investigation on boron oxidative vaporization processes from zirconium-boron and iron-boron alloys in a high temperature steam atmosphere. Proceedings of International Topical Workshop on Fukushima Decommissioning Research (FDR 2019) (Internet). 2019. 4
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Mohamad A.*, Nakajima Kunihisa, Suzuki Eriko, Miwa Shuhei, Osaka Masahiko, Oishi Yuji*, Muta Hiroaki*, Kurosaki Ken*. Chemical trapping of Sr vapor species by Zircaloy cladding under a specific chemical condition. Proceedings of International Topical Workshop on Fukushima Decommissioning Research (FDR 2019) (Internet). 2019. 4
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Osaka Masahiko, Miwa Shuhei, Nakajima Kunihisa, Di Lemma F. G.*, Suzuki Chikashi, Miyahara Naoya, Kobata Masaaki, Okane Tetsuo, Suzuki Eriko. Results and progress of fundamental research on fission product chemistry; Progress report in 2015. JAEA-Review 2016-026. 2016. 32
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Lectures and oral presentations (157)：
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Initiatives for technical issues related to FP behaviors to contribute to decommissioning works and improve source-term predicting accuracy, 1; Purposes and policies and reporting of the committee activity
(日本原子力学会2024年春の年会)
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Study on coating technic to enhance accident tolerance of fuel cladding, 1; Overview of accident tolerant coating technic studies and apparatus development in JAEA
(日本原子力学会2024年春の年会)
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Fundamental research program on zircalloy with accident tolerance
(6th Asian Zirconium Workshop (AZW))
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ATF fundamental research at JAEA
(事故耐性燃料開発に関するワークショップ)
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Study on FP chemistry for improvement of LWR source term
(事故耐性燃料開発に関するワークショップ)
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