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IIR document

COMPRESSOR TECHNOLOGIES FOR LOW TEMPERATURE APPLICATIONS OF R22.

Author(s) : DIAB T. A. R., GEPHART J.

Type of article: Article, IJR article

Summary

SUBSTITUTES FOR R12 AND R502 ARE NOT COMMERCIALLY AVAILABLE. R22 IS NOT SUITABLE FOR LOW TEMPERATURE APPLICATIONS BECAUSE OF THE HIGH DISCHARGE TEMPERATURE CAUSED BY HIGH COMPRESSION RATIOS. STAGED COMPRESSION AND LIQUID INJECTION ARE 2 APPROACHES TO PREVENT COMPRESSOR OVERHEATING IN R22 LOW TEMPERATURE APPLICATIONS. THE PAPER DESCRIBES THE ABOVE APPROACHES AND THEIR EFFICIENCY AS COMPARED TO CONVENTIONAL APPLICATIONS.

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Pages: 5-9

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Details

  • Original title: COMPRESSOR TECHNOLOGIES FOR LOW TEMPERATURE APPLICATIONS OF R22.
  • Record ID : 1991-1561
  • Languages: English
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 14 - n. 1
  • Publication date: 1991/01

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