@Article{AAMM-10-1057,
author = {Ren , JieXi , Youcheng and Fu , Song},
title = {The New Mode of Instability in Viscous High-Speed Boundary Layer Flows},
journal = {Advances in Applied Mathematics and Mechanics},
year = {2018},
volume = {10},
number = {5},
pages = {1057--1068},
abstract = {<p style="text-align: justify;">The new mode of instability found by Tunney et al. [24] is studied with
viscous stability theory in this article. When the high-speed boundary layer is subject
to certain values of favorable pressure gradient and wall heating, a new mode becomes
unstable due to the appearance of the streamwise velocity overshoot ($U(y) &gt; U_∞$) in
the base flow. The present study shows that under practical Reynolds numbers, the
new mode can hardly co-exist with the conventional first mode and Mack&#39;s second
mode. Due to the requirement for additional wall heating, the new mode may only
lead to laminar-turbulent transition under experimental (artificial) conditions.</p>},
issn = {2075-1354},
doi = {https://doi.org/10.4208/aamm.OA-2017-0298},
url = {http://global-sci.org/intro/article_detail/aamm/12587.html}
}