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Improvement of the refrigeration system of a low-temperature room using an air turbo-refrigerating machine.

[In Russian. / En russe.]

Author(s) : VENGER K. P., PAN'CHIN N. B., ROZENOER T. M.

Type of article: Article

Summary

A refrigeration system for a low-temperature room on the basis of an air turbo-refrigerating machine (VTHM) using netpower of turboexpander with adiabatic expansion of air is proposed. The results of the investigations are given concerning the determination of rational values of pressure ratios of the compressor, where with the consideration of the adopted limitations, the maximum value of the COP of VTHM is provided for the temperatures of the air supplied to a low-temperature room in the range -60/-120°C.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 2009-0257
  • Languages: Russian
  • Source: Vestnik Mezdunarodarnoj Akademii Holoda - n. 3
  • Publication date: 2008

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