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Adsorptive machines with advances cycles for heat pumping on cooling applications.

Author(s) : PONS M., POYELLE F.

Type of article: Article, IJR article

Summary

In these advanced adsorption cycles vapour is internally recovered between the two adsorbers, in which temperature is either uniform or non-uniform. In the first case, the cycles use the heat recovery process (double effect cycles), in the second case they use the heat regeneration process (thermal wave cycles). The full analysis (first law and second law) of vapour recovery is developed for either type of cycle. Different possible presentations in the entropic diagram of the cycles with heat recovery and those with heat regeneration are discussed. The thermodynamic differences between the two types of cycle can then clearly be highlighted. In addition, an evaluation of the current state of art of these two technologies is briefly presented.

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Pages: 27-37

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Details

  • Original title: Adsorptive machines with advances cycles for heat pumping on cooling applications.
  • Record ID : 1999-0836
  • Languages: English
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 22 - n. 1
  • Publication date: 1999/01

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