Article Hydrogen liquefaction by active magnetic regenerative refrigeration

Koji Kamiya SAMURAI ORCID ; Kyohei Natsume ; Akira Uchida SAMURAI ORCID ; Takenori Numazawa SAMURAI ORCID ; Tsuyoshi Shirai ; Akiko T. Saito SAMURAI ORCID ; Koichi Matsumoto ; Shinji Masuyama

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Koji Kamiya, Kyohei Natsume, Akira Uchida, Takenori Numazawa, Tsuyoshi Shirai, Akiko T. Saito, Koichi Matsumoto, Shinji Masuyama. Hydrogen liquefaction by active magnetic regenerative refrigeration. Cryogenics. 2025, 152 (), 104205. https://doi.org/10.1016/j.cryogenics.2025.104205

Description:

(abstract)

本研究では、磁気冷凍法の一種である広範な温度範囲で動作可能な能動的磁気冷凍法（AMR）を用いて、水素液化用AMRシステムを作製した。本研究におけるAMRで水素の液化に成功するともに、冷凍能力7.34W、カルノー効率75%を達成した。

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Keyword: Magneti refrigeration, AMR, hydrogen liquefaction

Date published: 2025-09-29

Publisher: Elsevier BV

Journal:

  • Cryogenics (ISSN: 00112275) vol. 152 104205

Funding:

  • JST-Mirai Program JPMJMI18A3

Manuscript type: Publisher's version (Version of record)

MDR DOI:

First published URL: https://doi.org/10.1016/j.cryogenics.2025.104205

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Updated at: 2025-11-10 12:30:30 +0900

Published on MDR: 2025-11-10 12:24:30 +0900

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