Dynamics of three-dimensional shock-wave/boundary-layer interactions

DV Gaitonde, MC Adler - Annual Review of Fluid Mechanics, 2023 - annualreviews.org
Advances in measuring and understanding separated, nominally two-dimensional (2D)
shock-wave/turbulent-boundary-layer interactions (STBLI) have triggered recent campaigns …

Research progress on active thermal protection for hypersonic vehicles

S Zhang, X Li, J Zuo, J Qin, K Cheng, Y Feng… - Progress in Aerospace …, 2020 - Elsevier
Hypersonic vehicles with scramjet engine as propulsion devices is one of the most important
developing trends in the aerospace field for both commercial and military application. The …

Direct numerical simulation of hypersonic turbulent boundary layers: effect of spatial evolution and Reynolds number

J Huang, L Duan, MM Choudhari - Journal of Fluid Mechanics, 2022 - cambridge.org
Direct numerical simulations (DNS) are performed to investigate the spatial evolution of flat-
plate zero-pressure-gradient turbulent boundary layers over long streamwise domains () …

Fluid dynamics of axial turbomachinery: Blade-and stage-level simulations and models

RD Sandberg, V Michelassi - Annual Review of Fluid Mechanics, 2022 - annualreviews.org
The current generation of axial turbomachines is the culmination of decades of experience,
and detailed understanding of the underlying flow physics has been a key factor for …

Using field inversion to quantify functional errors in turbulence closures

AP Singh, K Duraisamy - Physics of Fluids, 2016 - pubs.aip.org
A data–informed approach is presented with the objective of quantifying errors and
uncertainties in the functional forms of turbulence closure models. The approach creates …

Unsteady effects of strong shock-wave/boundary-layer interaction at high Reynolds number

V Pasquariello, S Hickel, NA Adams - Journal of Fluid Mechanics, 2017 - cambridge.org
We analyse the low-frequency dynamics of a high Reynolds number impinging shock-
wave/turbulent boundary-layer interaction (SWBLI) with strong mean-flow separation. The …

Low-frequency dynamics in a shock-induced separated flow

S Priebe, JH Tu, CW Rowley, MP Martín - Journal of Fluid Mechanics, 2016 - cambridge.org
The low-frequency unsteadiness in the direct numerical simulation of a Mach 2.9 shock
wave/turbulent boundary layer interaction with mean flow separation is analysed using …

Confinement effects in shock wave/turbulent boundary layer interactions through wall-modelled large-eddy simulations

I Bermejo-Moreno, L Campo, J Larsson… - Journal of Fluid …, 2014 - cambridge.org
We present wall-modelled large-eddy simulations (WLES) of oblique shock waves
interacting with the turbulent boundary layers (TBLs)(nominal, by varying the height (1.1, 3 …

Wall-modeled large-eddy simulation of transonic airfoil buffet at high Reynolds number

Y Fukushima, S Kawai - AIAA journal, 2018 - arc.aiaa.org
In this study, wall-modeled large-eddy simulation of transonic buffet phenomena over the
OAT15A supercritical airfoil at two different Mach number conditions (nonbuffet M∞= 0.715 …

Stability and modal analysis of shock/boundary layer interactions

JW Nichols, J Larsson, M Bernardini… - … and Computational Fluid …, 2017 - Springer
The dynamics of oblique shock wave/turbulent boundary layer interactions is analyzed by
mining a large-eddy simulation (LES) database for various strengths of the incoming shock …