Partager

Document IIF

Transfert de mouvement dans les coulis de glace en écoulement à l'intérieur de tubes : études expérimentales.

Momentum transfer of ice slurry flows in tubes: experimental investigations.

Auteurs : NIEZGODA-ZELASKO B., ZALEWSKI W.

Type d'article : Article, Article de la RIF

Résumé

The authors present the results of the studies of ice slurry flow in horizontal tubes. The possibility of treating the rheological parameters of ice slurry as being those of Bingham fluid was confirmed. The values of parameters (mass fraction, flow velocity) corresponding to the laminar, intermediate and turbulent flow were determined which permits to optimize the flow in the systems working with this cooling agent. Critical flow velocity and mass fraction of ice values were determined thereby; they correspond to a change in character of an ice slurry flow from a laminar to turbulent motion. Experimental results were compared to the analytical results, based on the Hedström and Tomita algorithms (the laminar and turbulent flow, respectively). The comparison showed a very good agreement between these data. (See also this Bulletin, reference 2006-1250.)

Documents disponibles

Format PDF

Pages : 418-428

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 : Momentum transfer of ice slurry flows in tubes: experimental investigations.
  • Identifiant de la fiche : 2006-1249
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 29 - n. 3
  • Date d'édition : 05/2006

Liens


Voir d'autres articles du même numéro (19)
Voir la source

Indexation