MATHEMATICAL MODELING OF HEAT EXCHANGE IN DIRECT FLAT CHANNELS AND DIRECT ROUND PIPES WITH ROUGH WALLS UNDER THE SYMMETRIC HEAT SUPPLY

MATHEMATICAL MODELING OF HEAT EXCHANGE IN DIRECT FLAT CHANNELS AND DIRECT ROUND PIPES WITH ROUGH WALLS UNDER THE SYMMETRIC HEAT SUPPLY

Objectives. The aim of present work was to carry out mathematical modelling of heat transfer with symmetrical heating in flat channels and round pipes with rough walls.Methods. The calculation was carried out using the L'Hôpital-Bernoulli's method. The solution of the problem of intensifie...

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Bibliographic Details
Main Author: I E. Lobanov
Format: Article
Language:Russian
Published: Dagestan State Technical University 2017-10-01
Series:Вестник Дагестанского государственного технического университета: Технические науки
Subjects:
multilayer model
flat channel
round pipe
roughness
turbulence
modelling
heat exchange
turbulent
intensification
heating
heat supply
symmetric
Online Access:https://vestnik.dgtu.ru/jour/article/view/402

Internet

https://vestnik.dgtu.ru/jour/article/view/402

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