Cascades and transitions in turbulent flows

A Alexakis, L Biferale - Physics Reports, 2018 - Elsevier
Turbulent flows are characterized by the non-linear cascades of energy and other inviscid
invariants across a huge range of scales, from where they are injected to where they are …

Turbulence theories and statistical closure approaches

Y Zhou - Physics Reports, 2021 - Elsevier
When discussing research in physics and in science more generally, it is common to ascribe
equal importance to the three components of the scientific trinity: theoretical, experimental …

Wake signature detection

GR Spedding - Annual review of fluid mechanics, 2014 - annualreviews.org
An accumulated body of quantitative evidence shows that bluff-body wakes in stably
stratified environments have an unusual degree of coherence and organization, so …

Stationary and nonstationary energy cascades in homogeneous ferrofluid turbulence

S Mouraya, N Pan, S Banerjee - Physical Review Fluids, 2024 - APS
The nonlinear transfer rate of the total energy (transfer rate of kinetic energy+ transfer rate
due to the work done by the magnetization) for an incompressible turbulent ferrofluid system …

Classical scaling and intermittency in strongly stratified Boussinesq turbulence

SM de Bruyn Kops - Journal of Fluid Mechanics, 2015 - cambridge.org
Classical scaling and intermittency in strongly stratified Boussinesq turbulence Page 1 J. Fluid
Mech. (2015), vol. 775, pp. 436–463. c Cambridge University Press 2015 doi:10.1017/jfm.2015.274 …

Dual constant-flux energy cascades to both large scales and small scales

A Pouquet, R Marino, PD Mininni, D Rosenberg - Physics of Fluids, 2017 - pubs.aip.org
In this paper, we present an overview of concepts and data concerning inverse cascades of
excitation towards scales larger than the forcing scale in a variety of contexts, from two …

Not All Clear Air Turbulence Is Kolmogorov—The Fine‐Scale Nature of Atmospheric Turbulence

P Rodriguez Imazio, PD Mininni… - Journal of …, 2023 - Wiley Online Library
We study a strong clear air turbulence (CAT) event experienced by the German High‐
Altitude Long‐Range research aircraft (HALO) during the Southern Hemisphere Transport …

Fine-scale turbulent bursts in stable atmospheric boundary layer in complex terrain

E Kit, CM Hocut, D Liberzon… - Journal of Fluid …, 2017 - cambridge.org
Turbulence in the atmospheric boundary layer (ABL) is usually measured using sonic
anemometers (sonics), but coarse spatial (–0.4 m) scales that are not captured by sonics …

Exact relations for energy transfer in simple and active binary fluid turbulence

N Pan, S Banerjee - Physical Review E, 2022 - APS
Inertial range energy transfer in three-dimensional fully developed binary fluid turbulence is
studied under the assumption of statistical homogeneity. Using two-point statistics, exact …

Exact third-order structure functions for two-dimensional turbulence

JH Xie, O Bühler - Journal of Fluid Mechanics, 2018 - cambridge.org
We derive and investigate exact expressions for third-order structure functions in stationary
isotropic two-dimensional turbulence, assuming a statistical balance between random …