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Document IIF

Enquête expérimentale portant sur l’infiltration unilatérale à travers les portes d’un entrepôt frigorifique.

An experimental investigation of the single-sided infiltration through doorways of the cold store.

Auteurs : TIAN S., GAO Y., SHAO S., et al.

Type d'article : Article, Article de la RIF

Résumé

The frequent infiltration through doorways accounts for a very large proportion of the total heat load of cold stores. Understanding the influence factors, along with wider range of experiments, clearly supports the accurate prediction and cuts down the infiltration. This paper provides a series of experimental investigations on the infiltration under different conditions. The experiments take factors of various door opening sizes, temperature differences and on/off of the cooling fans into account. It is observed that the infiltration flow rate stays steady while the indoor temperatures of the local probes change vigorously. The infiltration air volume changes linearly with the door open time, whether the cooling fans are turned on or off. Moreover, the air mixture effect related to the cooling fans can counteract the infiltration process.

Documents disponibles

Format PDF

Pages : 175-182

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 : An experimental investigation of the single-sided infiltration through doorways of the cold store.
  • Identifiant de la fiche : 30019843
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 73
  • Date d'édition : 01/2017

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