Share

IIR document

THE EFFECT OF IRREVERSIBILITIES ON THE PERFORMANCE OF ABSORPTION SYSTEMS.

Author(s) : DE LIETO VOLLARO A., GALLI G., LAURENTI L.

Summary

IN ORDER TO EVALUATE THE EFFECT OF THERMODYNAMIC LOSSES ON THE PERFORMANCE OF ABSORPTION SYSTEMS, THE COP, THE EXTERNAL SOURCES TEMPERATURES AND THE ENTROPY GENERATED IN A REFRIGERATING MACHINE WORKING WITH LITHIUM BROMIDE-WATER ARE CALCULATED, AND COMPARED WITH THE VALUES OBTAINED IN THE SAME MACHINE, WORKING IN A < QUASI REVERSIBLE > WAY. AN ANALYSIS OF THE INFLUENCE OF THE EFFICIENCY OF TRANSPORT PROCESSES ON THE COP AND EXTERNAL TEMPERATURES IS CARRIED OUT. IT IS SHOWN THAT THE MAIN EFFECT OF IRREVERSIBLE PROCESSES IS NOT THE COP VARIATION, BUT AN UNDESIRABLE VARIATION OF THE EXTERNAL SOURCE TEMPERATURE.

Available documents

Format PDF

Pages: 717-721

This document is to be digitised and will be available within 10 working days

  • Public price

    20 €

  • Member price*

    Free

* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).

Details

  • Original title: THE EFFECT OF IRREVERSIBILITIES ON THE PERFORMANCE OF ABSORPTION SYSTEMS.
  • Record ID : 1992-2214
  • Languages: English
  • Source: New challenges in refrigeration. Proceedings of the XVIIIth International Congress of Refrigeration, August 10-17, 1991, Montreal, Quebec, Canada.
  • Publication date: 1991/08/10
  • Document available for consultation in the library of the IIR headquarters only.

Links


See other articles from the proceedings (391)
See the conference proceedings

Indexing