Investigation of Thermal-Flow Characteristics of Pipes with Helical Micro-Fins of Variable Height

Investigation of Thermal-Flow Characteristics of Pipes with Helical Micro-Fins of Variable Height

The results of numerical investigations of heat transfer and pressure drops in a channel with 30° helical micro-fins are presented. The main aim of the analysis is to examine the influence of the height of the micro-fins on the heat-flow characteristics of the channel. For the tested pipe with a dia...

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Bibliographic Details
Main Authors: Piotr Bogusław Jasiński, Michał Jan Kowalczyk, Artur Romaniak, Bartosz Warwas, Damian Obidowski, Artur Gutkowski
Format: Article
Language:English
Published: MDPI AG 2021-04-01
Series:Energies
Subjects:
heat transfer coefficient
micro-fins
friction factor
numerical methods
CFD
Online Access:https://www.mdpi.com/1996-1073/14/8/2048

Internet

https://www.mdpi.com/1996-1073/14/8/2048

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