A computational study for film condensation of r32/r134amixtures on horizontal integral – fin tubes

• A. Stegou- Sagia ^[1] ; M. Damanakis ^[1]
  1. [1] National Technical University of Athens

     National Technical University of Athens

     Dimos Athens, Grecia

     
• Localización: Métodos Numéricos en Ingeniería: [Comunicaciones presentadas al IV Congreso de Métodos Numéricos en Ingeniería celebrado en Sevilla durante los días 7-10 de Junio de 1999] / R. Abascal (ed. lit.), José Domínguez Abascal (ed. lit.) , G. Bugeda (ed. lit.), 1999, ISBN 84-89925-45-3
• Idioma: inglés
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• Resumen

  • The purpose of this paper is to provide computational heat transfer datafor film condensation on horizontal integral – fin tubes for R32/R134a mixtures in20/80%, 30/70%, 40/60% compositions by mass. A computer code has beendeveloped on the basis of thermodynamics and heat transfer theory. Manyparameters are investigated such as: mixture’s concentration, condensingtemperature, fin and tube geometry.