Wall-modeled large-eddy simulation for complex turbulent flows
Large-eddy simulation (LES) has proven to be a computationally tractable approach to
simulate unsteady turbulent flows. However, prohibitive resolution requirements induced by …
simulate unsteady turbulent flows. However, prohibitive resolution requirements induced by …
A review of turbulent skin-friction drag reduction by near-wall transverse forcing
The quest for reductions in fuel consumption and CO 2 emissions in transport has been a
powerful driving force for scientific research into methods that might underpin drag-reducing …
powerful driving force for scientific research into methods that might underpin drag-reducing …
Scientific multi-agent reinforcement learning for wall-models of turbulent flows
The predictive capabilities of turbulent flow simulations, critical for aerodynamic design and
weather prediction, hinge on the choice of turbulence models. The abundance of data from …
weather prediction, hinge on the choice of turbulence models. The abundance of data from …
Coherent structures in wall-bounded turbulence
J Jiménez - Journal of Fluid Mechanics, 2018 - cambridge.org
This article discusses the description of wall-bounded turbulence as a deterministic high-
dimensional dynamical system of interacting coherent structures, defined as eddies with …
dimensional dynamical system of interacting coherent structures, defined as eddies with …
Turbulent boundary layers around wing sections up to Rec= 1,000,000
Reynolds-number effects in the adverse-pressure-gradient (APG) turbulent boundary layer
(TBL) develo** on the suction side of a NACA4412 wing section are assessed in the …
(TBL) develo** on the suction side of a NACA4412 wing section are assessed in the …
A theoretical decomposition of mean skin friction generation into physical phenomena across the boundary layer
A theoretical decomposition of mean skin friction generation into physical phenomena
across the whole profile of the incompressible zero-pressure-gradient smooth-flat-plate …
across the whole profile of the incompressible zero-pressure-gradient smooth-flat-plate …
Colour of turbulence
In this paper, we address the problem of how to account for second-order statistics of
turbulent flows using low-complexity stochastic dynamical models based on the linearized …
turbulent flows using low-complexity stochastic dynamical models based on the linearized …
Direct numerical simulation of a self-similar adverse pressure gradient turbulent boundary layer at the verge of separation
The statistical properties are presented for the direct numerical simulation of a self-similar
adverse pressure gradient (APG) turbulent boundary layer (TBL) at the verge of separation …
adverse pressure gradient (APG) turbulent boundary layer (TBL) at the verge of separation …
The effect of spanwise wavelength of surface heterogeneity on turbulent secondary flows
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 …
1 J. Fluid Mech. (2020), vol. 894, A7. c The Author(s), 2020. Published by Cambridge University …
A database for reduced-complexity modeling of fluid flows
We present a publicly accessible database specifically designed to aid in the conception,
training, demonstration, evaluation, and comparison of reduced-complexity models for fluid …
training, demonstration, evaluation, and comparison of reduced-complexity models for fluid …