Characterization of a kW class magnetic refrigerator

Y. Miyazaki, H. Hasegawa, K. Nagashima, N. Hirano, S. Bae, H. Takata, T. Okamura, Y. Noguchi, Hirofumi Wada, T. Kawanami

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

A prototype magnetic refrigerator has been developed, which consists of fixed active magnetic regenerator (AMR) beds and Halbach arrayed NdFeB magnets with a peak field of 1.5 Tesla rotating over the beds. Each bed was packed with sphere Gd or Gd-Y/Gd-Dy compounds. The total amount of magnetcaloric materials are 7.2 kg. The number of rotations is up to 40 min-1 and the volumetric flow rates are up to 25 L/min. The system has a maximum cooling capacity of 1.4 kW at the temperature span of zero, and a maximum temperature span of 21 K with Gd and Gd-Dy compounds.

本文言語英語
ホスト出版物のタイトル6th IIR/IIF International Conference on Magnetic Refrigeration at Room Temperature, THERMAG 2014
出版社International Institute of Refrigeration
ページ85-86
ページ数2
2011-January
ISBN(電子版)9782362150074
出版ステータス出版済み - 1 1 2011
イベント6th IIR/IIF International Conference on Magnetic Refrigeration at Room Temperature, THERMAG 2014 - Victoria, カナダ
継続期間: 9 7 20149 10 2014

その他

その他6th IIR/IIF International Conference on Magnetic Refrigeration at Room Temperature, THERMAG 2014
Countryカナダ
CityVictoria
Period9/7/149/10/14

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Electrical and Electronic Engineering
  • Mechanical Engineering
  • Condensed Matter Physics

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