HEAT TRANSFER BY COMBINED FREE AND FORCED CONVECTION IN VERTICAL TUBES.

被引：0
|
作者：
Brauer, H. [1 ]
Dylag, M. [1 ]
Kasz, J. [1 ]
机构：
[1] Technische Univ Berlin, Berlin, West Ger, Technische Univ Berlin, Berlin, West Ger
来源：
Warme- und Stoffubertragung Zeitschrift | 1988年 / 23卷 / 02期
关键词：
FLOW OF FLUIDS - Laminar - MATHEMATICAL TECHNIQUES - Numerical Methods;
D O I：
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中图分类号：
学科分类号：
摘要：
The influence of free convection on forced convection heat transfer becomes important in laminar flows. Numerical methods have been applied for a study of mixed convection in vertical tubes for the following conditions: temperature-dependent fluid density, constant wall temperature and parabolic profile of axial velocity at the tube entrance. Both cases, heating and cooling, have been considered.
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页码：61 / 68
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