Some aspects determination of heat exchange characteristics during the flow of non-Newtonian fluids

Development, energy and resource saving in the chemical and food technologies
4th International Scientific Conference «Chemical Technology and Engineering»: Proceedings – June 26–29th, 2023, Lviv, Ukraine – Lviv: Lviv Polytechnic National University, 2023, pp. 89–92


First and Last Name Academic degree E-mail Affiliation
Eduard Biletsky Sc.D. bileckyj.e [at] National Technical University «Kharkiv Polytechnic Institute»
Kharkiv, Ukraine
Olena Petrenko Ph.D. petrenkoolena23 [at] State Biotechnology University
Kharkiv, Ukraine

I and my co-authors (if any) authorize the use of the Paper in accordance with the Creative Commons CC BY license

First published on this website: 08.04.2023 - 21:04

The problem of heat transfer of non-Newtonian fluids in the channels of chemical-technological equipment is considered. The obtained expressions, when carrying out engineering calculations, allow us to calculate the corresponding heat transfer and heat transfer coefficients during the flow of non-Newtonian fluids in the channels and with the environment.


[1] Frank-Kamenetskii, D.A. (2015) Diffusion and Heat Exchange in Chemical Kinetics. Princeton. USA: Princeton University Press.

[2] Tovazhnyansky, L. L., & Biletsky, E. V., Tolchinsky Yu. A. (2013). Modeling of flows of non-Newtonian fluids in channels of basic geometry. Ukraine: NTU "KhPI". (in Ukrainian).

[3] Ternik, P., Marn, J., & Zuni Z. (2006). Non-Newtonian fluid flow through a planar symmetric expansion: Shear-thickening fluids, J. Non-Newtonian Fluid Mech, 135, 136– 148.

[4] Petrenko, E., Biletsky, E., & Semeniuk, D. (2019). Modeling of the viscoplastic flow of a bingam fluid with transverse circulation in a rectangular channel of a worm machine. Journal of Chemistry and Technologies, 27(2), 550-560.

[5] Biletsky, E. Petrenko, E., & Semeniuk, D. (2016). Three-dimensional model of nonNewtonian fluid flow in the rectangular channel. Ukrainian Food Journal, 5(3), 550-560.

[6] Petrenko, E., Biletsky, E., & Semeniuk, D. (2020). Determination of heat transfer coefficients during the flow of non-Newtonian fluids in pipes and channels of chemical process equipment. Journal of Chemistry and Technologies, 28(1), 88–99.

Official paper


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Dear authors, please edit your submission:

1) Please check the equations, there a few problems with their vizualizations. Use MS Equation or Math Type for typing

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Mon, 04/10/2023 - 09:34
Олена Володимир...
Олена Володимирівна Петренко's picture

information about the author: Olena Petrenko, Ph.D, State Biotechnology University, Kharkiv, UKRAINE

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Tue, 04/11/2023 - 20:53