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Transfert de chaleur et chute de pression dans des coulis de glace-eau.

Heat transfer and pressure drop in ice-water slurries.

Auteurs : KNODEL B. D., FRANCE D. M., CHOI U. S., et al.

Type d'article : Article

Résumé

Heat transfer and pressure drop were experimentally investigated for ice-water slurries flowing turbulently in a 24.0 mm internal diameter, 4.596 m long, horizontal, stainless steel tube. The slurry velocity of the experiments was varied from 2.8 to 5.0 m/s which encompassed the rage of applicability to ice-water slurry-based district cooling systems. The phenomenon of flow relaminarization was observed. Correlations between percentage of ice fraction in the slurry and pressure drop are found, under and above 4% ice fraction. Correlation is also developed for heat transfer for ice fraction above 4%.

Détails

  • Titre original : Heat transfer and pressure drop in ice-water slurries.
  • Identifiant de la fiche : 2001-0793
  • Langues : Anglais
  • Source : Applied Thermal Engineering - vol. 20 - n. 7
  • Date d'édition : 05/2000

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