NATURAL CONVECTION IN AN INCLINED ENCLOSURE CONTAINING INTERNAL ENERGY SOURCES AND COOLED FROM BELOW.

被引：5
|
作者：
Acharya, S. [1 ]
机构：
[1] Louisiana State Univ, Mechanical, Engineering Dep, Baton Rouge, LA,, USA, Louisiana State Univ, Mechanical Engineering Dep, Baton Rouge, LA, USA
来源：
International Journal of Heat and Fluid Flow | 1985年 / 6卷 / 02期
关键词：
631 Fluid Flow - 641 Heat and Mass Transfer; Thermodynamics - 931 Classical Physics; Quantum Theory; Relativity;
D O I：
10.1016/0142-727X(85)90045-1
中图分类号：
学科分类号：
摘要：
Natural convection in an inclined enclosure cooled from below and containing internally heated fluid has been investigated using a finite difference calculation procedure. Results have been obtained for Rayleigh number values up to 10**6 and for inclination angles of 30 and 60 degree . For internal Rayleigh numbers that are much larger than the exernal Rayleigh number, the flow rises in the interior and moves down both the hot and cold walls. On the other hand, if the external Rayleigh number has a larger magnitude, the flow moves upwards along the hot surface and downwards along the cold surface.
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页码：113 / 121
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