The hunt for the Kármán 'constant'revisited

PA Monkewitz, HM Nagib - Journal of Fluid Mechanics, 2023 - cambridge.org
The log law of the wall, joining the inner, near-wall mean velocity profile (MVP) in wall-
bounded turbulent flows to the outer region, has been a permanent fixture of turbulence …

Entrainment at multi-scales across the turbulent/non-turbulent interface in an axisymmetric jet

D Mistry, J Philip, JR Dawson, I Marusic - Journal of Fluid Mechanics, 2016 - cambridge.org
We consider the scaling of the mass flux and entrainment velocity across the turbulent/non-
turbulent interface (TNTI) in the far field of an axisymmetric jet at high Reynolds number …

The scaling of the turbulent/non-turbulent interface at high Reynolds numbers

TS Silva, M Zecchetto, CB da Silva - Journal of Fluid Mechanics, 2018 - cambridge.org
The scaling of the turbulent/non-turbulent interface at high Reynolds numbers Page 1 J.
Fluid Mech. (2018), vol. 843, pp. 156–179. c Cambridge University Press 2018 doi:10.1017/jfm.2018.143 …

Effect of base blowing by a large-scale fluidic oscillator on the bistable wake behind a flat-back Ahmed body

D Veerasamy, AR Tajik, L Pastur, V Parezanović - Physics of Fluids, 2022 - pubs.aip.org
The dynamics of the wake behind a flat-back Ahmed body are modified using a large-scale
fluidic oscillator, aiming at drag reduction and the reflectional symmetry breaking (RSB) …

Signature of large-scale motions on turbulent/non-turbulent interface in boundary layers

J Lee, HJ Sung, TA Zaki - Journal of Fluid Mechanics, 2017 - cambridge.org
The effect of large-scale motions (LSMs) on the turbulent/non-turbulent (T/NT) interface is
examined in a turbulent boundary layer. Using flow fields from direct numerical simulation …

Reynolds number dependence of the turbulent/non-turbulent interface in temporally develo** turbulent boundary layers

X Zhang, T Watanabe, K Nagata - Journal of Fluid Mechanics, 2023 - cambridge.org
Reynolds number dependence of the turbulent/non-turbulent interface in temporally develo**
turbulent boundary layers Page 1 J. Fluid Mech. (2023), vol. 964, A8, doi:10.1017/jfm.2023.329 …

Entrainment in a compressible turbulent shear layer

R Jahanbakhshi, CK Madnia - Journal of Fluid Mechanics, 2016 - cambridge.org
Direct numerical simulations (DNS) of temporally evolving shear layers have been
performed to study the entrainment of irrotational flow into the turbulent region across the …

Modulations of turbulent/non-turbulent interfaces by particles in turbulent boundary layers

Q Wei, P Wang, X Zheng - Journal of Fluid Mechanics, 2024 - cambridge.org
A spatially develo** flat-plate boundary layer free from and two-way coupled with inertial
solid particles is simulated to investigate the interaction between particles and the …

Interfaces of uniform momentum zones in turbulent boundary layers

CM De Silva, J Philip, N Hutchins… - Journal of Fluid …, 2017 - cambridge.org
In this paper we examine the characteristics of the interfaces that demarcate regions of
relatively uniform streamwise momentum in turbulent boundary layers. The analysis utilises …

Universality of small-scale motions within the turbulent/non-turbulent interface layer

M Zecchetto, CB da Silva - Journal of Fluid Mechanics, 2021 - cambridge.org
The universality of the statistics of small-scale motions within the turbulent/non-turbulent
interface (TNTI) layer that exists at the edges of turbulent free shear flows (ie mixing layers) …