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INDUSTRIAL APPLICATIONS OF MEDIUM-SIZED SCREW COMPRESSORS.

Author(s) : LUNDBERG A.

Type of article: Article

Summary

THE ARTICLE DESCRIBES DESIGN FEATURES OF TWIN ROTOR SCREW COMPRESSORS IN THE CAPACITY RANGE 130 TO 360 KILOWATT. NEW FEATURES INCLUDE A STEPPED CAPACITY CONTROL SYSTEM AND A VOLUME RATIO CONTROL, SAID TO GIVE VERY HIGH EFFICIENCIES. THE VOLUME RATIO CONTROL IS VERY USEFUL FOR COMPRESSORS OPERATING OVER A WIDE RANGE OF COMPRESSIONRATIOS. FURTHERFSLDR THESE COMPRESSORS ARE NOW COMPETITIVE WITH RECIPROCATING MACHINES AND PROVIDE VERY COMPACT PACKAGES FOR CONDENSING UNITS OR COMPLETE LIQUID COOLING PLANTS. D.W.H.

Details

  • Original title: INDUSTRIAL APPLICATIONS OF MEDIUM-SIZED SCREW COMPRESSORS.
  • Record ID : 1989-0917
  • Languages: English
  • Source: ScanRef - vol. 17 - n. 4
  • Publication date: 1988/09
  • Document available for consultation in the library of the IIR headquarters only.

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