Non-equilibrium turbulence scalings and self-similarity in turbulent planar jets
G Cafiero, JC Vassilicos - Proceedings of the Royal …, 2019 - royalsocietypublishing.org
We study the self-similarity and dissipation scalings of a turbulent planar jet and the
theoretically implied mean flow scalings. Unlike turbulent wakes where such studies have …
theoretically implied mean flow scalings. Unlike turbulent wakes where such studies have …
Flows over periodic hills of parameterized geometries: A dataset for data-driven turbulence modeling from direct simulations
Computational fluid dynamics models based on Reynolds-averaged Navier–Stokes
equations with turbulence closures still play important roles in engineering design and …
equations with turbulence closures still play important roles in engineering design and …
[HTML][HTML] Xcompact3D: An open-source framework for solving turbulence problems on a Cartesian mesh
Xcompact3D is a Fortran 90–95 open-source framework designed for fast and accurate
simulations of turbulent flows, targeting CPU-based supercomputers. It is an evolution of the …
simulations of turbulent flows, targeting CPU-based supercomputers. It is an evolution of the …
The turbulence cascade in the near wake of a square prism
We present a study of the turbulence cascade on the centreline of an inhomogeneous and
anisotropic near-field turbulent wake generated by a square prism at a Reynolds number of …
anisotropic near-field turbulent wake generated by a square prism at a Reynolds number of …
High-Reynolds-number wake of a slender body
High-Reynolds-number wake of a slender body Page 1 J. Fluid Mech. (2021), vol. 918, A30,
doi:10.1017/jfm.2021.347 High-Reynolds-number wake of a slender body JL Ortiz-Tarin1, S …
doi:10.1017/jfm.2021.347 High-Reynolds-number wake of a slender body JL Ortiz-Tarin1, S …
Unsteady turbulence cascades
S Goto, JC Vassilicos - Physical Review E, 2016 - APS
We have run a total of 311 direct numerical simulations (DNSs) of decaying three-
dimensional Navier-Stokes turbulence in a periodic box with values of the Taylor length …
dimensional Navier-Stokes turbulence in a periodic box with values of the Taylor length …
Large-scale streaks in a turbulent bluff body wake
A Nekkanti, S Nidhan, OT Schmidt… - Journal of Fluid …, 2023 - cambridge.org
A turbulent circular disk wake database (Chongsiripinyo & Sarkar, J. Fluid Mech., vol. 885,
2020) at Reynolds number streamwise vortices, which leads to streak formation through the …
2020) at Reynolds number streamwise vortices, which leads to streak formation through the …
Detecting nonequilibrium states in atmospheric turbulence
M Wacławczyk, JL Nowak, H Siebert… - Journal of the …, 2022 - journals.ametsoc.org
In this work we show how to retrieve information about temporal changes of turbulence in
the atmosphere based on in situ wind velocity measurements performed by aircraft. We …
the atmosphere based on in situ wind velocity measurements performed by aircraft. We …
Dissipation in unsteady turbulence
WJT Bos, R Rubinstein - Physical Review Fluids, 2017 - APS
Recent experiments and simulations have shown that unsteady turbulent flows display a
universal behavior at short and intermediate times, different from classical scaling relations …
universal behavior at short and intermediate times, different from classical scaling relations …
A turbulence dissipation inhomogeneity scaling in the wake of two side-by-side square prisms
We experimentally study how the turbulent energy dissipation rate scales in the cross-
stream direction of turbulent wake flows generated by two side-by-side square prisms. We …
stream direction of turbulent wake flows generated by two side-by-side square prisms. We …