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

被引：3

作者：

G. A. Dreitser

I. E. Lobanov

机构：

[1] State Technical University),Moscow Aviation Institute (

来源：

Journal of Engineering Physics and Thermophysics | 2003年 / 76卷 / 1期

关键词：

Statistical Physic; Theoretical Model; Heat Exchange; Prandtl Number; Isothermal Parameter;

D O I：

10.1023/A:1022959006920

中图分类号：

学科分类号：

摘要：

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.

引用

收藏

页码：54 / 60

页数：6

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