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A SCREW REFRIGERATING COMPRESSOR WITH STEPLESS REGULATED INTERNAL VOLUME RATIO.

[In Chinese. / En chinois.]

Author(s) : LU Z. J., WU J. F.

Type of article: Article

Summary

IN ORDER TO IMPROVE THE OPERATING ECONOMY OF THE SCREW REFRIGERATING COMPRESSOR, OTHER THAN THE VOLUMETRIC EFFICIENCY, ANOTHER FACTOR WHICH INFLUENCES THE OPERATING ECONOMY OF A SCREW REFRIGERATING COMPRESSOR WAS STUDIED, IE, THE INFLUENCE OF INTERNAL VOLUME RATIO TO THE THERMODYNAMIC EFFICIENCY. FROM THIS STUDY, A NEW TYPE OF SCREW REFRIGERATING COMPRESSOR WITH STEPLESS REGULATED INTERNAL VOLUME RATIO WAS DEVELOPED. PROTOTYPE EXPERIMENTS HAVE CONFIRMED THAT THE DESIGN IS CORRECT, IT HAS A GOOD EFFICIENCY, ADVANCED TECHNOLOGY AND IS VERY CONVENIENT TO USERS.

Details

  • Original title: [In Chinese. / En chinois.]
  • Record ID : 1982-1513
  • Languages: Chinese
  • Source: J. chin. Assoc. Refrig. - n. 3
  • Publication date: 1981/09
  • Document available for consultation in the library of the IIR headquarters only.

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