Development of large-scale hydrogen production technology utilizing very high temperature, 1; Development of helium gas circulator using magnetic bearings

Fujiwara, Yusuke ; Matsui, Yutaka; Nagatsuka, Kentaro; Hasegawa, Takeshi ; Morita, Keisuke; Aoki, Takeshi ; Takahashi, Hideo; Kondo, Makoto; Sawahata, Hiroaki ; Homma, Fumitaka; Matsumoto, Yorikazu; Kurano, Kunishi; Shimizu, Atsushi ; Nomoto, Yasunobu ; Sato, Hiroyuki ; Sakaba, Nariaki

This paper reports the results of elemental tests of aerodynamic parts, magnetic bearings, and high-speed motors as the development results of a helium gas circulator with magnetic bearings, which circulates helium gas in pipes connecting the HTGR and heat application facilities such as hydrogen production.

Language	:	Japanese
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Meeting title	:	日本原子力学会2025年秋の大会
Held date	:	2025/09
Location (city)	:	北九州
Location (country)	:	日本
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Keywords	:	高温ガス炉; 水素製造; HTTR; HTTR-熱利用試験; ヘリウム循環機; 磁気軸受
Research Facility	:	HTTR(高温工学試験研究炉)
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Cooperating Institute	:	経済産業省資源エネルギー庁

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Registration No. : BB20250761
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