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L'efficacité énergétique d'une mini-pompe à chaleur air-air.

Energy efficiency of air-to-air mini heat pump.

Numéro : pap. n. R25, 2277

Auteurs : MORTADA S., ZOUGHAIB A., ARZANO-DAURELLE C., et al.

Résumé

Mini-channel heat exchangers (MCHE) are used in automobile applications due to their low weight and high compactness. Those MCHEs have just gained interest in stationary applications and they have a great potential for low heating capacity heat pumps to be installed in “passive houses” where the heating demand is 3 to 5 times lower than the current new individual houses built in European countries. This paper compares performance and efficiency of a low-capacity heat pump (< 2 kW) with mini-channels as evaporator and condenser (mini-heat pump MHP) and an existing heat pump (EHP). This MHP is based on a third heat exchanger that will ensure an important part of a passive house heating demand. A numerical model of a heat pump is presented in order to achieve this comparison.

Documents disponibles

Format PDF

Pages : 7 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 : Energy efficiency of air-to-air mini heat pump.
  • Identifiant de la fiche : 30000993
  • Langues : Anglais
  • Source : 2010 Purdue Conferences. 13th International Refrigeration and Air-Conditioning Conference at Purdue.
  • Date d'édition : 12/07/2010

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