具有固体导热边界的倾斜层中对流长波不稳定性
流体动力学
2015-05-20 v1 数学物理
math.MP
摘要
我们研究了在存在均匀纵向温度梯度的情况下，具有理想导热固体边界的平面倾斜层中稳态对流的稳定性。解析地找到了关于长波扰动的稳定边界，并确定了其中最危险的偶螺旋扰动的临界格拉晓夫数。
引用
@article{arxiv.1101.1474,
title = {Long-Wave Instability of Advective Flows in Inclined Layer with Solid Heat Conductive Boundaries},
author = {R. V. Sagitov and A. N. Sharifulin},
journal= {arXiv preprint arXiv:1101.1474},
year = {2015}
}
备注
in Russian, 18 pages, 5 figures, submited to Appl. mechanics and physics, RAS Siberian brunch, Novosibirsk, Russia; Key words: advective flow, oblique layer, a longitudinal temperature gradient, long-wave instability