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DETERMINATION OF THE POSITION OF THE INTERMEDIATE CHARGE AND DISCHARGE PORTS IN THE SCREW REFRIGERATING COMPRESSOR WITH ECONOMISER.

[In Chinese. / En chinois.]

Author(s) : WU Z. M.

Type of article: Article

Summary

THIS PAPER DISCUSSES THE WORKING MECHANISM OF A REFRIGERATION SYSTEM USING A HIGH EFFICIENCY SCREW COMPRESSOR WITH AN ECONOMISER. FORMULAE HAVE BEEN DERIVED FOR DETERMINING THE POSITION OF THE INTERMEDIATE CHARGE AND DISCHARGE PORTS WHICH EXPRESS THE RELATION TO THE INTERMEDIATE CHARGE QUANTITY, REFRIGERATING CAPACITY AND PERFORMANCE FACTOR. THE METHOD OF CALCULATION FOR CHOOSING THE POSITION OF PORTS CAN THEN BE OBTAINED IN A SCREW REFRIGERATING COMPRESSOR WITH AN ECONOMISER.

Details

  • Original title: [In Chinese. / En chinois.]
  • Record ID : 1985-1435
  • Languages: Chinese
  • Source: J. chin. Assoc. Refrig. - n. 2
  • Publication date: 1984/06

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