SIMPLE aerodynamic configurations under even modest conditions can exhibit complex
flows with a wide range of temporal and spatial features. It has become common practice in …

This article contains a review of modal stability theory. It covers local stability analysis of
parallel flows including temporal stability, spatial stability, phase velocity, group velocity …

The linear instability and breakdown to turbulence induced by an isolated roughness
element in a boundary layer at Mach roughness heights from the roughness trailing edge …

Results from experimental, theoretical, and computational efforts are combined in a
comprehensive review to summarize the improved understanding of the underlying physical …

To improve scientific knowledge of boundary-layer transition physics on increasingly
complex geometries, the Air Force Research Laboratory/Air Force Office of Scientific …

The present thesis constitutes a step forward in advancing the frontiers of knowledge of fluid
flow instability from a physical point of view, as a consequence of having been successful in …

The purpose of this paper is to provide secondary instability analysis of stationary crossflow
vortices on a hypersonic yawed straight circular cone with a. At an angle of attack, a three …

随着临近空间高超声速飞行技术的发展, 预测高超声速边界层转捩位置的需求变得越来越迫切.
由于高超声速实验很难做, 不可能做得很多, 因此像低速飞行器那样的半经验预测方法恐怕很难 …

View Video Presentation: https://doi. org/10.2514/6.2022-3247. vid Boundary-layer
instabilities of a finned cone at Mach= 6, Re= 8.4 x 10^ 6/m, and zero incidence angle are …

Boundary-layer stability and laminar-to-turbulent transition are examined on the Boundary
Layer Transition flight-test vehicle using predicted flow conditions at ascent and descent …