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Screw compressor for ammonia-refrigeration plants.

[In German. / En allemand.]

Author(s) : MOSEMANN D.

Type of article: Article

Summary

After a short description of screw compressors, their use, advantages and usual features, the author compares the use of ammonia in screw and reciprocating compressors and discusses refrigerant injection, vi-control, the oil circuit and oil cooling. He concludes that flood-operating ammonia installations with full charges of 50 kg and equipped on the plate heat exchangers could produce more than 600 kilowatts of refrigerating power.

Details

  • Original title: [In German. / En allemand.]
  • Record ID : 1994-2158
  • Languages: German
  • Source: Klima Kälte Heiz. - vol. 21 - n. 5
  • Publication date: 1993/05
  • Document available for consultation in the library of the IIR headquarters only.

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