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Performance of an ejection-compression system for cogeneration of cold and heat.

Cogeneración de frío y calor con un sistema de eyección-compresión: análisis de su funcionamiento y rendimiento.

Author(s) : EJEMNI N., NEHDI E., KAIROUANI L.

Type of article: Periodical article

Summary

This article is the Spanish translation of an article presented at the 22nd IIR international Congress in Beijing, China (see the Bulletin of the IIR, reference 2008-0406). Several industrial sectors (food, chemical, pharmaceutical) require the use of cold and heat simultaneously. These needs can be achieved by using a cooling ejector cycle coupled to a compression heat pump. In this work, the influence of the thermodynamic parameters and fluid nature on the performances of the hybrid system is studied. The results obtained show that this system presents interesting performances. This improvement is due to the energy regaining of the ejection system and to the decrease in temperature between the evaporators and the condensers.

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Pages: 30-35 (5 p.)

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Details

  • Original title: Cogeneración de frío y calor con un sistema de eyección-compresión: análisis de su funcionamiento y rendimiento.
  • Record ID : 2008-2331
  • Languages: Spanish
  • Source: IIF-IIR/Frío Calor Aire acond. - vol. 36 - n. 404
  • Publication date: 2008/06

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