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OPTIMUM OPERATING PRESSURE RATIO FOR SCROLL COMPRESSOR.

Author(s) : YANAGISAWA T.

Summary

THE PAPER ANALYSES THEORETICAL PERFORMANCE OF THE COMPRESSOR BY TAKING ACCOUNT OF FLOW RESISTANCES AT OPENINGS OF SCROLL WRAPS AND LEAKAGE FLOWS THROUGH WRAP CLEARANCES. THE FLOW RESISTANCE AT THE DISCHARGE OPENING CAUSES AN OVERCOMPRESSION LOSS AT A BUILT-IN PRESSURE RATIO OPERATION BUT IT REDUCES AN UNDERCOMPRESSION LOSS AT A HIGH PRESSURE RATIO OPERATION. LEAKAGES ACCELERATE PRESSURE RISE DURING A COMPRESSION PROCESS AND REDUCES THE COMPRESSOR EFFICIENCY MORE AT A HIGHER PRESSURE RATIO OPERATION.

Details

  • Original title: OPTIMUM OPERATING PRESSURE RATIO FOR SCROLL COMPRESSOR.
  • Record ID : 1991-1554
  • Languages: English
  • Publication date: 1990/07/17
  • Source: Source: Proc. 1990 int. Compress. Eng. Conf., Purdue Univ.
    vol. 1; 425-433; 12 fig.; 15 ref.
  • Document available for consultation in the library of the IIR headquarters only.

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