High-Rayleigh-number turbulent natural convection on an inclined surface

被引：2
|
作者：
Zaichik, LI [1 ]
Alipchenkov, VM [1 ]
机构：
[1] Russian Acad Sci, Inst High Temp, IVTAN Sci Assoc, Moscow 127412, Russia
来源：
HIGH TEMPERATURE | 2000年 / 38卷 / 03期
关键词：
D O I：
10.1007/BF02756002
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
High-Rayleigh-number natural-convection heat transfer on inclined surfaces is treated. The analysis of the effect of thermogravitational forces on turbulent transfer of momentum and heat in the wall region is based on the balance equations for the second moments of pulsations of velocity and temperature. Analytical dependences are derived for the coefficient of turbulent thermal conductivity and for the Nusselt number in a wide range of values of the Prandtl number.
引用
收藏
页码：421 / 427
页数：7
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