A new criterion of thermal-hydraulic efficiency for heat intensifiers

Authors

  • A.A. Khalatov
  • T.V. Donyk

DOI:

https://doi.org/10.15407/dopovidi2014.07.082

Keywords:

heat intensifiers, thermal-hydraulic efficiency

Abstract

A new criterion of thermal-hydraulic efficiency, which provides a more reasonable ranking and comparison of heat intensifiers is proposed. It is shown that, for f / f0 < 16, the quality factor of the known heat transfer intensifiers varies from 0.4...0.48 to 1.0.

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References

Khalatov A. A., Onishchenko V. N., Borisov I. I. Dopov. Nac. akad. nauk Ukr. 2007, No. 6: 70–75 (in Russian).

Khalatov A. A., Onishchenko V. N., Donik T. V., Okishev A. V. Izv. RosAN. Ser. Energetika, 2011, No. 4: 109–116 (in Russian).

Donik T. V. Heat transfer and hydrodynamics in trubi of the partial spin eddy flow on the basis hrestopodibnoyi inserts. (Extended abstract of candidate thesis). Institute of engineering thermophysica NAS of Ukr., Kyiv, Ukraine, 2013 (in Ukraine).

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Published

28.02.2025

How to Cite

Khalatov, A., & Donyk, T. (2025). A new criterion of thermal-hydraulic efficiency for heat intensifiers . Reports of the National Academy of Sciences of Ukraine, (7), 82–85. https://doi.org/10.15407/dopovidi2014.07.082

Issue

No. 7 (2014): Reports of the National Academy of Sciences of Ukraine

Section

Heat Physics

License

Copyright (c) 2025 Reports of the National Academy of Sciences of Ukraine

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