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Document IIF

Ecoulement de l'air dans une enceinte contenant des palettes.

Airflow patterns in an enclosure loaded with slotted pallets.

Auteurs : TAPSOBA M., MOUREH J., FLICK D.

Type d'article : Article, Article de la RIF

Résumé

A reduced scale model and CFD predictions are used to investigate experimentally and numerically the airflow patterns within a refrigerated truck loaded with slotted but empty pallets. Air velocity measurements are carried out on a reduced scale model with a laser doppler anemometer above and inside the pallets. The numerical predictions obtained with CFD package using the RSM turbulence model showed a satisfactory agreement with experimental data in high velocity zones. An approach was developed to evaluate the local ventilation efficiency and the fresh air within the pallets. The flow rate through the last pallet is about 35 times smaller than for the five first pallets. In terms of fresh air the difference is not so high; the equivalent fresh airflow rate through the last pallet is about six times smaller than for the first pallets.

Documents disponibles

Format PDF

Pages : 899-910

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 : Airflow patterns in an enclosure loaded with slotted pallets.
  • Identifiant de la fiche : 2006-2653
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 29 - n. 6
  • Date d'édition : 09/2006

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