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EXPERIMENTAL STUDY OF THE CYCLES OF SOLID-ADSORPTION HEAT PUMPS.

ETUDE EXPERIMENTALE DE CYCLES DE POMPE A CHALEUR A ADSORPTION SOLIDE.

Author(s) : DOUSS N.

Type of article: Article

Summary

EXPERIMENTS WITH SOLID ADSORPTION CYCLES, USING ZEOLITE NAX-WATER OR ACTIVATED CARBON AC35-METHANOL COUPLES, WERE CARRIED OUT IN A LABORATORY UNIT. AFTER BRIEFLY DESCRIBING INTERMITTENT AND DOUBLE-EFFECT CYCLES, THE RESULTS OF A THREE-EFFECT CYCLE ARE PRESENTED. THIS CYCLE USES 2 ZEOLITE ADSORBERS WHICH OPERATE ACCORDING TO A HIGH-TEMPERATURE DOUBLE-EFFECT CYCLE: 493 K (220 DEG C), AND AN ACTIVATED CARBON ADSORBER OPERATING ACCORDING TO AN INTERMITTENT CYCLE AT A MEDIUM TEMPERATURE: 373 K (100 DEG C). HEAT MANAGEMENT ALLOWS A CONTINUOUS PRODUCTION OF COLD, WITH A REFRIGERATION COP EQUAL TO 1.06 AND OF HEAT WITH A HEAT PUMP COP OF 1.78.

Details

  • Original title: ETUDE EXPERIMENTALE DE CYCLES DE POMPE A CHALEUR A ADSORPTION SOLIDE.
  • Record ID : 1991-2273
  • Languages: French
  • Source: Entropie - vol. 26 - n. 156
  • Publication date: 1990
  • Document available for consultation in the library of the IIR headquarters only.

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