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THE PERFORMANCE OF 5 PRACTICAL HEAT PUMP APPLICATIONS.

Author(s) : JENSEN S. S.

Type of article: Article

Summary

THE PAPER DESCRIBES THE FOLLOWING HEAT PUMP AND HEAT RECOVERY APPLICATIONS: COMBINED R22 CHILLER/HEAT PUMP ; THE SUPER CHARGE HEAT PUMP ; COMBINED R12 CHILLER/HEAT PUMP ; R717/R12 CASCADE HEAT PUMP ; AND COMBINED R717/R114 SUPER CHARGE/CASCADE HEAT PUMP. TABLES COVERING SYSTEM PERFORMANCES, PRESSURES, TEMPERATURES, AND OVERALL HEAT EXCHANGER DATA ARE INCLUDED AS WELL AS SCHEMATIC PIPING DIAGRAMS. LEAVING HOT FLUID TEMPERATURES RANGE FROM 324 TO 365 K (51 TO 92 DEG C) AND COPS FROM 3.5 TO 9.4. COMMENTS RELATING TO THE USE OF DISCHARGE GAS DESUPERHEATERS, LIQUID SUBCOOLERS AND LIQUID/SUCTION INTERCHANGERS ARE PROVIDED AND METHODS FOR MAXIMIZATION OF FULL-LOAD COPS IN MULTICOMPRESSOR INSTALLATIONS ARE DISCUSSED.

Details

  • Original title: THE PERFORMANCE OF 5 PRACTICAL HEAT PUMP APPLICATIONS.
  • Record ID : 1990-0782
  • Languages: English
  • Source: AIRAH J. - vol. 43 - n. 3
  • Publication date: 1989
  • Document available for consultation in the library of the IIR headquarters only.

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