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Caractéristiques d'un écoulement tombant sur des tubes horizontaux totalement humidifiés et de l'absorption de gaz associée.

Characteristics of falling flow on completely wetted horizontal tubes and the associated gas absorption.

Auteurs : NOSOKO T., MIYARA A., NAGATA T.

Type d'article : Article

Résumé

Falling water films on completely wetted horizontal tubes of 16 mm diameter in a vertical row and the associated oxygen gas absorption were experimentally investigated in the Reynolds number range of 1030. Relations of Sherwood number and Reynolds number are investigated. Comparison of the present results with empirical equations for vertical tube absorber indicates that volume of horizontal tube absorber can be smaller than that of vertical tube absorber by a factor of 1/1.18-1/2.2.

Détails

  • Titre original : Characteristics of falling flow on completely wetted horizontal tubes and the associated gas absorption.
  • Identifiant de la fiche : 2002-2900
  • Langues : Anglais
  • Source : International Journal of Heat and Mass Transfer - vol. 45 - n. 13
  • Date d'édition : 06/2002

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