Limiting Intensification of Heat Exchange in Tubes Due to Artificial Turbulization of the Flow

A theoretical model for calculating the limiting isothermal parameters of heat exchange and resistance under the conditions of intensification of heat exchange in tubes due to turbulization of the flow has been developed. The model describes the corresponding processes for a wide range of Reynolds a...

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Bibliographic Details
Published in:Journal of engineering physics and thermophysics 2003-01, Vol.76 (1), p.54-60
Main Authors: Dreitser, G A, Lobanov, I E
Format: Article
Language:English
Subjects:
Refrigerators
Online Access:Get full text
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Summary:A theoretical model for calculating the limiting isothermal parameters of heat exchange and resistance under the conditions of intensification of heat exchange in tubes due to turbulization of the flow has been developed. The model describes the corresponding processes for a wide range of Reynolds and Prandtl numbers, which enables one to predict the limits of intensification of heat exchange with a much higher degree of accuracy than the existing methods.[PUBLICATION ABSTRACT]
ISSN:1062-0125
1573-871X
DOI:10.1023/A:1022959006920