Understanding the boundary layer transition and the influence of surface roughness in hypersonic flows is critical for advancing aerospace design and safety. At these extreme speeds, the interplay ...

The study of hypersonic boundary layer transition and instability encompasses the complex processes by which a thin, near-wall flow region shifts from a smooth, laminar state to a highly chaotic ...

ABSTRACT Boundary layer profiles of mean temperature, velocity, and small-scale turbulence from in situ sensors, Doppler lidar, sodar, and rawinsondes are intercompared for an urban environment. A new ...

Linear stability of the three-dimensional compressible attachment-line boundary-layer flow on a 60°-sweep infinite-span cylinder in a Mach 3.5 free-stream is investigated by the two-dimensional (2D) ...

Filtered Rayleigh Scattering (FRS) has been used to image turbulent structure on flat-plate boundary layers and is now being applied to studies of the transitional boundary layer over elliptic cones ...

Spectral link of the generalized Townsend-Perry constants in turbulent boundary layers. Physical Review Research, 2021; 3 (4) DOI: 10.1103/PhysRevResearch.3.043054 ...