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Exergy analysis of a vacuum freeze-drying unit.

[In Russian. / En russe.]

Author(s) : DOBROMIROV V. E., CHAHOV S. V., NEKRYLOVA T. I., et al.

Type of article: Article

Summary

Sublimation is one of the most effective directions of refrigerating engineering use for foodstuff, biological materials and medical preparations preservation. However, freeze-drying is a complex technological process. It demands the careful analysis from the point of view of its effective functioning. On the basis of the exergetic method, it is possible to carry out the thermodynamic analysis of the system more carefully and to find the most effective way of reduction of power resources expenses at simultaneous increasing of technological characteristics. The authors carried out the exergetic analysis of the installation and according to the results they made the exergetic balance and the diagram of exergy streams and losses.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 30003930
  • Languages: Russian
  • Source: Vestnik Mezdunarodarnoj Akademii Holoda - n. 4
  • Publication date: 2011

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