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IIR documentSummary
A VAPOR COMPRESSION TYPE STEAM GENERATING HEAT PUMP TEST FACILITY IS DESCRIBED. THE HEAT PUMP USES HOT WATER AS THE HEAT SOURCE, WITH TEMPERATURES RANGING FROM 55 TO 70DEG C. THE OUTPUT OF THE HEAT PUMP IS SATURATED STEAM AT A TEMPERATURE RANGING FROM 102 TO 135 DEG C. THE HEAT PUMP HAS A MAXIMUM OUTPUT OF ABOUT 45 KILOWATTS. THE WORKING FLUID USED WAS R12. THE COMPRESSOR LUBRICANT USED WAS A SYNTHETIC HYDROCARBON OIL (MOBIL SHC-234). THE COP RANGED FROM 4.2, FOR A REFRIGERANT TEMPERATURE LIFT OF 56. 0 DEG C, TO 2.9 FOR A 77.6 DEG C LIFT.
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Details
- Original title: A STEAM GENERATING HEAT PUMP USING HCFC123.
- Record ID : 1992-2435
- 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.
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Indexing
- Themes: Heat pumps techniques
- Keywords: Hot water; Vapour; R123; Compression system; Heat pump; COP
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- Author(s) : KOLOSKOV Ju. D.
- Date : 1990
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