THE METHOD OF CALCULATION AND ANALYSIS OF HEAT TRANSFER COEFFICIENT OF BIMETALLIC FINNED TUBES OF AIR COOLING UNITS WITH IRREGULAR EXTERNAL CONTAMINATION

THE METHOD OF CALCULATION AND ANALYSIS OF HEAT TRANSFER COEFFICIENT OF BIMETALLIC FINNED TUBES OF AIR COOLING UNITS WITH IRREGULAR EXTERNAL CONTAMINATION

The article focuses on a new method of calculating heat transfer coefficient of bimetallic finned tubes of air coolers taking into account external operational pollution. In contrast to wellknown methods that use the assumption of a uniform distribution of operational contamination layer with a cons...

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Bibliographic Details
Main Authors: V. V. Dudarev, S. O. Filatаu, T. B. Karlovich
Format: Article
Language:Russian
Published: Belarusian National Technical University 2017-05-01
Series:Izvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika
Subjects:
electro-thermal analogy
heat conductivity
thermal resistance
finned surface factor
convective heat transfer
biot number
bessel function
dimensionless temperature
Online Access:https://energy.bntu.by/jour/article/view/1069

Internet

https://energy.bntu.by/jour/article/view/1069

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