Energy efficiency of the control of geometrical compression ratio of refrigeration screw compressors.

[In Russian. / En russe.]

Author(s) : KREJMER N. G.

Type of article: Article


A theoretical analysis is made for the calculation of the economic efficiency of the operation of screw compressors having geometrical compression ratios or a fixed ratio based on either 100% thermal load or a lesser load. It has been observed that the control of the geometrical compression ratio must be determined as a function of the type of condenser used, of the operating time of the refrigerating plant at variable loads and of the climatic area of the refrigerating plant. C.C.


  • Original title: [In Russian. / En russe.]
  • Record ID : 1994-0209
  • Languages: Russian
  • Source: Kholodilnaya Tekhnika - n. 5
  • Publication date: 1992
  • Document available for consultation in the library of the IIR headquarters only.


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