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Développement d'un réfrigérateur magnétique à température ambiante : plan d'ensemble.

Development of room temperature magnetic refrigerator: overall plan.

Numéro : pap. NS08

Auteurs : HIRANO N., NAGAYA S., KAWANAMI T., et al.

Résumé

To help reduce the effects of global warming, the authors have developed a refrigerating aggregate that is principally different, in order to serve as a substitute for conventional gas freezers, using fluorocarbon/fluorocarbon gas. In addition, in order to reduce energy consumption from prolonged operating times, they have developed energy-conserving electric equipment that incorporates refrigerating aggregates such as air conditioners. Altering the magnetic field around certain types of magnetic materials changes their temperature (magneto-caloric effect). The authors have conducted R&D to convert magnetic refrigeration technology, which uses this effect and is a highly-efficient, energyconserving/ environment-friendly technology, into practical application. A magnetic refrigeration system using a permanent magnet with a rotational mechanism has been developed. At this time they are working on the development of a highly effective magnetic refrigeration system as a national project in Japan.

Documents disponibles

Format PDF

Pages : 8 p.

Disponible

  • Prix public

    20 €

  • Prix membre*

    15 €

* meilleur tarif applicable selon le type d'adhésion (voir le détail des avantages des adhésions individuelles et collectives)

Détails

  • Titre original : Development of room temperature magnetic refrigerator: overall plan.
  • Identifiant de la fiche : 30000466
  • Langues : Anglais
  • Source : Measures to address climate change. 2010 International Symposium on Next-generation Air Conditioning and Refrigeration Technology: February 17-19, Tokyo, Japan.
  • Date d'édition : 17/02/2010

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