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EXPERIENCES WITH DOMESTIC HEAT PUMPS.

Author(s) : FORDSMAND M.

Summary

THE AUTHOR DISCUSSES THE PERFORMANCES OF VARIOUS PLANT AND CONCLUDES THAT WATER-WATER HEAT PUMPS ARE SUITABLE FOR MASS PRODUCTION AND GIVE THE MOST FLEXIBLE USE OF ENERGY. TESTS WERE CARRIED OUT ON GROUND WATER. BY USING AN EVAPORATOR AND A SPECIAL CONDENSER, THE POWER CONSUMPTION OF CIRCULATING PUMPS WAS DECREASED SIGNIFICANTLY. THE PRODUCTION OF HEAT PUMPS USING GROUND WATER WAS UNDERTAKEN IN DENMARK. THE EVAPORATOR HAS A LARGE SURFACE AREA, GIVING TEMPERATURE DIFFERENCES OF 5 K AT THE EVAPORATOR AND 1 K AT THE CONDENSER AND A CARNOT EFFICIENCY OF 0.6 AND 0.67 WITH SUBCOOLING.

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Pages: 1981-5

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Details

  • Original title: EXPERIENCES WITH DOMESTIC HEAT PUMPS.
  • Record ID : 1983-1516
  • Languages: English
  • Source: Heat pumps and air circulation in conditioned spaces.
  • Publication date: 1983

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