MATEC Web of Conferences (Jan 2021)

Evaluation of the Ratio of Heat Exchanging Tube Finning on Heat Exchanger Efficiency

  • Khizhov Mihail,
  • Mironova Lubov

DOI
https://doi.org/10.1051/matecconf/202134603028
Journal volume & issue
Vol. 346
p. 03028

Abstract

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For the purpose of thermal and hydraulic and aerodynamic testing of the heat exchanger tube bundles, various full-scale tube specimens with different finning ratio have been proposed. Formulas that allow to evaluate the effect of the ratio of heat exchanging tube finning on the heat exchanger efficiency are presented.