Equilibrium and non-equilibrium turbulent boundary layers

WJ Devenport, KT Lowe - Progress in Aerospace Sciences, 2022 - Elsevier
This article presents a review of historical and recent developments in the understanding of
equilibrium and non-equilibrium turbulent boundary layers at incompressible high-Reynolds …

Turbulent boundary layers around wing sections up to Rec= 1,000,000

R Vinuesa, PS Negi, M Atzori, A Hanifi… - International Journal of …, 2018 - Elsevier
Reynolds-number effects in the adverse-pressure-gradient (APG) turbulent boundary layer
(TBL) developing on the suction side of a NACA4412 wing section are assessed in the …

History effects and near equilibrium in adverse-pressure-gradient turbulent boundary layers

A Bobke, R Vinuesa, R Örlü, P Schlatter - Journal of Fluid Mechanics, 2017 - cambridge.org
Turbulent boundary layers under adverse pressure gradients are studied using well-
resolved large-eddy simulations (LES) with the goal of assessing the influence of the …

Comparison of turbulent boundary layers over smooth and rough surfaces up to high Reynolds numbers

DT Squire, C Morrill-Winter, N Hutchins… - Journal of Fluid …, 2016 - cambridge.org
Comparison of turbulent boundary layers over smooth and rough surfaces up to high
Reynolds numbers Page 1 J. Fluid Mech. (2016), vol. 795, pp. 210–240. c Cambridge …

Reorganisation of turbulence by large and spanwise-varying riblets

S Endrikat, R Newton, D Modesti… - Journal of Fluid …, 2022 - cambridge.org
We study the flow above non-optimal riblets, specifically large drag-increasing and two-
scale trapezoidal riblets. In order to reach large Reynolds numbers and large scale …

The effect of spanwise wavelength of surface heterogeneity on turbulent secondary flows

DD Wangsawijaya, R Baidya, D Chung… - Journal of Fluid …, 2020 - cambridge.org
The effect of spanwise wavelength of surface heterogeneity on turbulent secondary flows Page
1 J. Fluid Mech. (2020), vol. 894, A7. c The Author(s), 2020. Published by Cambridge University …

[HTML][HTML] High-fidelity simulations in complex geometries: Towards better flow understanding and development of turbulence models

R Vinuesa - Results in Engineering, 2021 - Elsevier
The present review shows a summary of current trends in high-fidelity simulations of
turbulent flows in moderately complex geometries. These trends are put in the historical …

Experimental analysis of the log law at adverse pressure gradient

T Knopp, N Reuther, M Novara, D Schanz… - Journal of Fluid …, 2021 - cambridge.org
The experimental data for the mean velocity are analysed in the inner layer for a turbulent
boundary layer at significant adverse pressure gradient and Reynolds numbers up to are …

Spatio-temporal dynamics of turbulent separation bubbles

W Wu, C Meneveau, R Mittal - Journal of Fluid Mechanics, 2020 - cambridge.org
The spatio-temporal dynamics of separation bubbles induced to form in a fully developed
turbulent boundary layer (with Reynolds number based on momentum thickness of the …

Effect of adverse pressure gradients on turbulent wing boundary layers

Á Tanarro, R Vinuesa, P Schlatter - Journal of Fluid Mechanics, 2020 - cambridge.org
The characteristics of turbulent boundary layers (TBLs) subjected to adverse pressure
gradients are analysed through well-resolved large-eddy simulations. The geometries under …