Mechanism for frustum transition over blunt cones at hypersonic speeds
P Paredes, MM Choudhari, F Li - Journal of Fluid Mechanics, 2020 - cambridge.org
Numerical and experimental studies have demonstrated laminar–turbulent transition in
hypersonic boundary layers over sharp cones via the modal growth of planar Mack-mode …
hypersonic boundary layers over sharp cones via the modal growth of planar Mack-mode …
On the effect of free-stream turbulence on boundary-layer transition
JHM Fransson, S Shahinfar - Journal of Fluid Mechanics, 2020 - cambridge.org
Free-stream turbulence (FST) and its effect on boundary-layer transition is an intricate
problem. Elongated unsteady streamwise streaks of low and high speed are created inside …
problem. Elongated unsteady streamwise streaks of low and high speed are created inside …
Streak formation in flow over biomimetic fish scale arrays
M Muthuramalingam, LS Villemin… - Journal of …, 2019 - journals.biologists.com
The surface topology of the scale pattern from the European sea bass (Dicentrarchus labrax)
was measured using a digital microscope and geometrically reconstructed using computer …
was measured using a digital microscope and geometrically reconstructed using computer …
Influence of freestream turbulence on the flow over a wall roughness
The effect of freestream turbulence on the dynamics of an incompressible flow past a
cylindrical roughness element in subcritical conditions (ie, for Reynolds numbers below the …
cylindrical roughness element in subcritical conditions (ie, for Reynolds numbers below the …
Stability analysis of boundary layers controlled by miniature vortex generators
It is currently known that Tollmien–Schlichting (TS) waves can be attenuated by the
introduction of spanwise mean velocity gradients in an otherwise two-dimensional boundary …
introduction of spanwise mean velocity gradients in an otherwise two-dimensional boundary …
Stabilization of the hypersonic boundary layer by finite-amplitude streaks
Stabilization of two-dimensional disturbances in hypersonic boundary layer flows by finite-
amplitude streaks is investigated using nonlinear parabolized stability equations. The …
amplitude streaks is investigated using nonlinear parabolized stability equations. The …
[HTML][HTML] Mitigation of transonic shock buffet on a supercritical airfoil through wavy leading edges
E Degregori, JW Kim - Physics of Fluids, 2021 - pubs.aip.org
Mitigation of the shock buffet phenomenon over a supercritical airfoil by means of wavy
leading edges (WLEs) is analyzed with implicit large eddy simulations. A Dassault Aviation's …
leading edges (WLEs) is analyzed with implicit large eddy simulations. A Dassault Aviation's …
Investigation of the influence of miniature vortex generators on the large-scale motions of a turbulent boundary layer
Well resolved large-eddy simulation data are used to study the physical modulation effects
of miniature vortex generators (MVGs) in a moderate Reynolds number zero pressure …
of miniature vortex generators (MVGs) in a moderate Reynolds number zero pressure …
An investigation on a supercritical aerofoil with a wavy leading edge in a transonic flow
E Degregori, JW Kim - Physics of Fluids, 2020 - pubs.aip.org
A compressible large-eddy simulation is performed to study the effects of a wavy leading
edge (WLE) applied on a supercritical aerofoil in a transonic flow at Re∞= 5.0× 10 5 and …
edge (WLE) applied on a supercritical aerofoil in a transonic flow at Re∞= 5.0× 10 5 and …
On the scaling of streamwise streaks and their efficiency to attenuate Tollmien–Schlichting waves
SS Sattarzadeh, JHM Fransson - Experiments in Fluids, 2015 - Springer
Streaky boundary layers generated by an array of miniature vortex generators (MVGs)
mounted on a flat plate have recently shown to have a stabilizing effect on both two-and …
mounted on a flat plate have recently shown to have a stabilizing effect on both two-and …