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COMPUTERIZED SIMULATION OF A MONOSCREW COMPRESSOR.

SIMULATION PAR ORDINATEUR D'UN COMPRESSEUR MONOVIS.

Author(s) : YUAN Q. S., DUTTO T.

Summary

A MATHEMATICAL MODEL FOR DETERMINING THE PERFORMANCE OF SINGLE-SCREW COMPRESSORS IS DESCRIBED. THE MODEL IS BASED ON PHYSICAL PRINCIPLES AND GEOMETRIC CHARACTERISTICS. THE COMPRESSION PROCESSUS IS NON-ISENTROPIC. THE INFLUENCES OF OIL, LIQUID INJECTION AND LEAKAGE ARE ALSO CONSIDERED. THE MODELLING RESULTS HAVE BEEN CHECKED AGAINST TEST DATA ON A HS 18 COMPRESSOR OPERATING WITH R114 AND SHOWN TO GIVE A GOOD AGREEMENT. A GEOMETRIC CALCULATION PROVES THE IMPORTANCE OF FLUTES NUMBER ON SWEPT VOLUME.

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Pages: 623-628

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Details

  • Original title: SIMULATION PAR ORDINATEUR D'UN COMPRESSEUR MONOVIS.
  • Record ID : 1988-1420
  • Languages: French
  • 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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