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MECHANICAL EFFICIENCY OF VARIOUS LARGE CAPACITY SCROLL COMPRESSORS.

Author(s) : ISHII N.

Summary

THE STUDY PRESENTS THE CHARACTERISTICS OF THE MECHANICAL EFFICIENCY AND THE CRANKSHAFT SPEED FLUCTUATION RATIO OF THE VARIOUS LARGE CAPACITY SCROLL COMPRESSORS. TO INTRODUCE THE DIFFERENT SUCTION VOLUMES OF THE SCROLL COMPRESSOR, THE SCROLL HEIGHT AND THE INVOLUTE BASE CIRCLE RADIUS ARE INDIVIDUALLY INCREASED PROPORTIONALLY BASED ON A SMALL CAPACITY SCROLL COMPRESSOR. IT WAS DISCOVERED THAT IT IS BETTER TO INCREASE THE INVOLUTE BASE CIRCLE RADIUS RATHER THAN THE SCROLL HEIGHT TO OBTAIN HIGHER MECHANICAL EFFICIENCY AND THAT THE SPEED FLUCTUATION RATIO IS NEARLY THESAME, INDEPENDENT OF THE SCROLL HEIGHT AND THE INVOLUTE BASE CIRCLE RADIUS.

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Pages: 468-474

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Details

  • Original title: MECHANICAL EFFICIENCY OF VARIOUS LARGE CAPACITY SCROLL COMPRESSORS.
  • Record ID : 1988-0567
  • Languages: English
  • Source: Development in refrigeration, refrigeration for development. Proceedings of the XVIIth international Congress of Refrigeration.
  • Publication date: 1987/08/24
  • Document available for consultation in the library of the IIR headquarters only.

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