Time-dependent analysis of the vortex instability in the thermal entrance region of an inclined parallel-plate channel

被引：0
|
作者：
Lee, F.S. [1 ]
Hwang, G.J. [1 ]
机构：
[1] Natl Tsing Hua Univ, Hsinchu, Taiwan
来源：
Journal of Heat Transfer | 1992年 / 114卷 / 03期
关键词：
Channel flow;
D O I：
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中图分类号：
学科分类号：
摘要：
This paper applies a time-dependent three-dimensional linear stability theory to study the effect of inclination on the onset of vortex instability in the thermal entrance region of a parallel-plate channel. The normalized transient perturbation equations in the normal and streamwise directions are derived, and then solved together with the basic flow equations for a changing Rayleigh number to determine the neutral stability condition .
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页码：761 / 764
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