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

View Video Presentation: https://doi. org/10.2514/6.2021-0743. vid Direct Numerical
Simulations (DNS) were carried out in order to investigate laminar-turbulent boundary-layer …

Although low-disturbance (“quiet”) hypersonic wind tunnels are believed to provide more
reliable extrapolation of boundary-layer transition behavior from ground to flight, the …

The existing database of transition measurements in hypersonic ground facilities has
established that as the nose-tip bluntness is increased the onset of boundary-layer transition …

The existing database of transition measurements in hypersonic ground facilities has
established that, as the nose-tip bluntness is increased, the onset of boundary-layer …

The development of disturbances in the boundary-layer transition (BoLT) flight experiment
flowfield is investigated using a recently developed “quiet direct numerical simulation (DNS)” …

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 …

High-resolution direct numerical simulations (DNS) were carried out to investigate the
nonlinear breakdown process of a three-dimensional wave packet initiated by a short …

High-speed laminar-to-turbulent transition over blunt bodies is relevant to a variety of
aerodynamic applications. Experiments have observed that beyond a critical value of the …

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 …