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DOUBLE-LIFT COMPRESSION-ABSORPTION HEAT PUMP.

Author(s) : ZIEGLER F.

Type of article: Article

Summary

DESCRIBES AN ABSORPTION-COMPRESSION HEAT PUMP WITH R22-DMETEG AS THE WORKING PAIR, WHICH IS BEING TESTED. ITS FEATURES ARE A REFRIGERATION CAPACITY OF 5 KILOWATTS AT 253 K (-20 DEG C), WITH SIMULTANEOUS HEAT OUTPUT FOR PRODUCING PROCESS WATER OF AT LEAST 353 K (80 DEG C). ESTIMATES THE COP AT ABOUT 1 FOR REFRIGERATION UNDER THESE CONDITIONS. ESTIMATES THAT TEMPERATURES OF 393 K (120 DEG C) SHOULD BE ATTAINABLE. DISCUSSES PROJECTED LOAD CURVES FOR FLEXIBILITY OF OPERATION.

Details

  • Original title: DOUBLE-LIFT COMPRESSION-ABSORPTION HEAT PUMP.
  • Record ID : 1990-2089
  • Languages: English
  • Source: IEA HPC Newsl. - vol. 7 - n. 3
  • Publication date: 1989/09
  • Document available for consultation in the library of the IIR headquarters only.

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