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AN EXPERIMENTAL EVALUATION OF R11 AS A HEAT PUMP WORKING FLUID IN COMPARISON WITH SOME OTHER WORKING FLUIDS.

Author(s) : OGBEIDE S. E.

Type of article: Article

Summary

A WATER TO WATER HEAT PUMP SPECIALLY DESIGNED AND INSTRUMENTED FOR RESEARCH HAS BEEN USED TO DETERMINE THE ACTUAL COP OF R11 FOR CONDENSING TEMPERATURES IN THE RANGE 343 TO 377 K (70 TO 104 DEG C). THE RESULTS ARE COMPARED WITH DATA PREVIOUSLY OBTAINED FOR R12, R22, R12B1 AND R114. R11 WITH ITS RELATIVELY HIGH CRITICAL TEMPERATURE OF 471 K (198 DEG C) IS POTENTIALLY AN ATTRACTIVE WORKING FLUID PROVIDED THAT IT CAN BE OPERATED IN CONJUNCTION WITH LUBRICANT WHICH DOES NOT FACILITATE THERMAL BREAKDOWN. (INT. BUILD. SERV. ABSTR., GB., 18, N.4, 1983, 28, 83-01285.

Details

  • Original title: AN EXPERIMENTAL EVALUATION OF R11 AS A HEAT PUMP WORKING FLUID IN COMPARISON WITH SOME OTHER WORKING FLUIDS.
  • Record ID : 1984-2046
  • Languages: English
  • Source: Int. J. Energy Res. - vol. 7
  • Publication date: 1983/04
  • Document available for consultation in the library of the IIR headquarters only.

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