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Ammonia heat exchangers for commercial refrigeration plants.

Author(s) : HOMMANN G., THIESSEN H., WOBST E.

Summary

The paper reports on some testing plants that are being operated with ammonia in the commercial capacity range. First results show a need for investigations on heat exchangers. Most existing air coolers with ammonia are designed for flooded-type or pump-feed evaporators. However, the dry-expansion type should be used in ammonia plants, too, in order to reduce refrigerant charge. Experimental data and instructions are presented for designing heat exchangers for commercial refrigeration plants.

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Pages: 1994-1

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Details

  • Original title: Ammonia heat exchangers for commercial refrigeration plants.
  • Record ID : 1995-2199
  • Languages: English
  • Source: New Applications of Natural Working Fluids in Refrigeration and Air Conditioning
  • Publication date: 1994/05/10
  • Document available for consultation in the library of the IIR headquarters only.

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