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Document IIF

Refroidisseur à adsorption entraîné par une source de chaleur à basse température.

Advanced adsorption chiller driven by a low-temperature heat source.

Auteurs : ALAM K. C. A., HAMAMOTO Y., AKISAWA A., et al.

Résumé

The paper presents the design of a novel advanced adsorption chiller driven by a low-temperature heat source. The performance of the proposed chiller was evaluated numerically. The results show that the proposed chiller provides over 75% cooling capacity more than the conventional adsorption chiller if the heat source temperature is below 60 °C. The proposed chiller also provides almost the same cooling capacity as that provided by conventional two-stage chiller for a low-temperature heat source, an has a COP value almost 30% higher than the COP value provided by two-stage chiller. Simulation results also show that the overall performance of the proposed system is always higher than that of the conventional and two-stage adsorption cycle even when the temperature of the heat source fluctuates within the range 50-90 °C.

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Détails

  • Titre original : Advanced adsorption chiller driven by a low-temperature heat source.
  • Identifiant de la fiche : 2004-2224
  • Langues : Anglais
  • Source : 21st IIR International Congress of Refrigeration: Serving the Needs of Mankind.
  • Date d'édition : 17/08/2003

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