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Amélioration du transfert de chaleur du côté air sur condenseurs à serpentin et son influence sur la rationalisation de la consommation d'énergie dans des appareils frigorifiques domestiques.

Air-side heat transfer enhancement on wire-and-tube type condensers and its influence on energy consumption rationalization in household refrigeration appliances.

Auteurs : ZAWADZKI A.

Résumé

The measures, which may be used in order to enhance the effectiveness of "wire-and-tube" condensers have been analyzed on the basis of experimental work results. As the result of the increase in thermal performance of condensers of this type, the household refrigeration appliances will be more efficient and their electric power consumption will be lowered. The experimental investigation results have been presented and the influence of condenser working parameters on the refrigeration unit performance has been discussed. Several methods of air-side heat transfer enhancement on "wire-and-tube" type condensers have been mentioned. It seems that condensation temperature decrease as a result of air-side heat transfer coefficient increase is particularly important in spite of power consumption reduction.

Documents disponibles

Format PDF

Pages : pp. 249-258

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 : Air-side heat transfer enhancement on wire-and-tube type condensers and its influence on energy consumption rationalization in household refrigeration appliances.
  • Identifiant de la fiche : 2010-1118
  • Langues : Anglais
  • Source : Projektowanie i eksploatacja przyjaznych srodowisku systemów chlodniczych i klimatyzacyjnych. Miedzynarodowa konferencja. XL Dni chlodnictwa.
  • Date d'édition : 15/10/2008

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