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GROUND SOURCE HEAT PUMP DEVELOPMENTS.

Author(s) : GRANRYD E.

Summary

A NEW ANTIFREEZE SOLUTION BASED ON POTASSIUM CARBONATE IN WATER SOLUTIONS AND WITH A CORROSION INHIBITOR, IS SHOWN TO HAVE BENEFICIAL THERMAL AND ENVIRONMENTAL PROPERTIES. THERMAL PROPERTIES FOR THE FLUID AND EXPERIENCES FROM SEVERAL YEARS OF FIELD TESTING ARE GIVEN. PROPERTIESFOR SECONDARY COOLANTS FOR INDIRECT SYSTEMS ARE COMPARED. A FEW RELATIONS ARE GIVEN BETWEEN THE HEAT TRANSFER, THE PUMPING POWER AND THE INFLUENCE OF THE FLUID PROPERTIES.

Details

  • Original title: GROUND SOURCE HEAT PUMP DEVELOPMENTS.
  • Record ID : 1992-0355
  • Languages: English
  • Publication date: 1990/03/12
  • Source: Source: Proc. 3rd IEA Heat Pump Conf., Tokyo, Pergamon Press
    423-432; 7 fig.; 2 tabl.; 3 ref.
  • Document available for consultation in the library of the IIR headquarters only.

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