Stability of the advective flow in a horizontal rectangular channel with adiabatic boundaries

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作者
T. P. Lyubimova
D. A. Nikitin
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Fluid Dynamics | 2011年 / 46卷
关键词
advective flow; horizontal channel; longitudinal temperature gradient; adiabatic boundaries; flow stability;
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摘要
The steady-state advective flow in a long horizontal rectangular channel with rigid adiabatic boundaries in the presence of a uniform longitudinal pressure gradient is investigated. The stability of this flow with respect to perturbations of various types is studied. The dependence of the critical Rayleigh number on the Prandtl number is found for various aspect ratios.
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页码:240 / 249
页数:9
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