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THE HEAT PUMP PLANT AT DET NORSKE VERITAS, USING SEAWATER AS HEAT SOURCE.

[In Norwegian. / En norvégien.]

Author(s) : HAUA L., AKER A. H.

Type of article: Article

Summary

SEAWATER IS USED AS LOW TEMPERATURE HEAT SOURCE. COOLING WATER, WITH TEMPERATURE 318 K (45 DEG C) FROM HYDRAULIC POWER PACKS AS WELL AS WASTE HEAT FROM THE COMPUTER PLANT IS ALSO UTILIZED. THE COMPRESSOR PLANT CONSISTS OF ONE RECIPROCATING COMPRESSOR AND TWO SCREW COMPRESSORS. THE OIL COOLERS FOR THE SCREW COMPRESSORS ARE CONNECTED TO THE RETURN LEG OF THE HEATING CIRCUIT. CONDENSING TEMPERATURE IS UP TO 338 K (65 DEG C), WITH REFRIGERANT R12, AND TOTAL HEATING CAPACITY IS 2,140 KW. TITANIUM PLATE HEAT EXCHANGERS ARE USED THROUGHOUT FOR HEAT EXCHANGE WITH SEAWATER. THUS, SEAWATER MAY BE USED FOR COOLING WHEN THE HEAT PUMPS ARE NOT IN OPERATION.

Details

  • Original title: [In Norwegian. / En norvĂ©gien.]
  • Record ID : 1983-1924
  • Languages: Norwegian
  • Source: Scand. Refrig. - vol. 11 - n. 5
  • Publication date: 1982/10
  • Document available for consultation in the library of the IIR headquarters only.

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