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Document IIF

Compilation de cartes d’équipements disponibles au Japon pour les réfrigérateurs et les pompes à chaleur utilisant un fluide actif naturel.

Compilation of equipment maps for refrigerators and heat pumps using natural working fluid in Japan.

Numéro : 1283

Auteurs : HASHIMOTO K., KAYUKAWA Y., SAITO K., MIYAOKA Y.

Résumé

At the MOP28 meeting in Kigali, HFCs were added as a target substance and a phased reduction in their consumption was reinforced. These steps highlight the importance of promoting natural working fluid (NWF) systems. However, in Japan, the awareness of individual commercially available equipment is limited. Therefore, a Technical Committee of the Japan Society of Refrigeration and Air Conditioning Engineers (JSRAE) created NWF equipment maps that list the existing equipment based on capacity and supply temperature. The maps for heat pumps included both domestic and commercial water heaters and heat pump-based hot-air generators. Accordingly, we created maps for high-temperature heat pumps currently under development. For refrigeration applications, we classified these products, based on their individual capabilities, into four supply temperature ranges. We believe that these maps will improve the awareness about commercially available NWF equipment, aid in their increased use, and guide the development of new equipment policies.

Documents disponibles

Format PDF

Pages : 7 p.

Disponible

  • Prix public

    20 €

  • Prix membre*

    Gratuit

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

Détails

  • Titre original : Compilation of equipment maps for refrigerators and heat pumps using natural working fluid in Japan.
  • Identifiant de la fiche : 30032761
  • Langues : Anglais
  • Source : 16th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2024). Proceedings. University of Maryland, College Park, Maryland, USA, August 11-14 2024
  • Date d'édition : 08/2024
  • DOI : http://dx.doi.org/10.18462/iir.gl2024.1283

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