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 …
equal importance to the three components of the scientific trinity: theoretical, experimental …
Study of high–Reynolds number isotropic turbulence by direct numerical simulation
We review studies of the statistics of isotropic turbulence in an incompressible fluid at high
Reynolds numbers using direct numerical simulation (DNS) from the viewpoint of …
Reynolds numbers using direct numerical simulation (DNS) from the viewpoint of …
Small-scale statistics in high-resolution direct numerical simulation of turbulence: Reynolds number dependence of one-point velocity gradient statistics
One-point statistics of velocity gradients and Eulerian and Lagrangian accelerations are
studied by analysing the data from high-resolution direct numerical simulations (DNS) of …
studied by analysing the data from high-resolution direct numerical simulations (DNS) of …
On the role of vorticity stretching and strain self-amplification in the turbulence energy cascade
PL Johnson - Journal of Fluid Mechanics, 2021 - cambridge.org
The tendency of turbulent flows to produce fine-scale motions from large-scale energy
injection is often viewed as a scale-wise cascade of kinetic energy driven by vorticity …
injection is often viewed as a scale-wise cascade of kinetic energy driven by vorticity …
Dissipation range of the energy spectrum in high Reynolds number turbulence
We seek to understand the kinetic energy spectrum in the dissipation range of fully
developed turbulence. The data are obtained by direct numerical simulations (DNS) of …
developed turbulence. The data are obtained by direct numerical simulations (DNS) of …
High-resolution direct numerical simulation of turbulence
Y Kaneda, T Ishihara - Journal of Turbulence, 2006 - Taylor & Francis
We performed high-resolution direct numerical simulations (DNS) of incompressible
turbulence in a periodic box by using a Fourier spectral method with the number of grid …
turbulence in a periodic box by using a Fourier spectral method with the number of grid …
Zooplankton can actively adjust their motility to turbulent flow
Calanoid copepods are among the most abundant metazoans in the ocean and constitute a
vital trophic link within marine food webs. They possess relatively narrow swimming …
vital trophic link within marine food webs. They possess relatively narrow swimming …
A review of the statistical turbulence theory required extending the population balance closure models to the entire spectrum of turbulence
J Solsvik, HA Jakobsen - AIChE Journal, 2016 - Wiley Online Library
The models for fluid particle breakage and coalescence due to turbulence are generally
limited to the inertial subrange of isotropic turbulence and infinite Reynolds numbers. A …
limited to the inertial subrange of isotropic turbulence and infinite Reynolds numbers. A …
The interplay between helicity and rotation in turbulence: implications for scaling laws and small-scale dynamics
Invariance properties of physical systems govern their behaviour: energy conservation in
turbulence drives a wide distribution of energy among modes, as observed in geophysical or …
turbulence drives a wide distribution of energy among modes, as observed in geophysical or …
Energy spectrum in the dissipation range
We study the dissipation range of the turbulent energy spectrum in homogeneous and
isotropic turbulence via highly resolved direct numerical simulations for microscale …
isotropic turbulence via highly resolved direct numerical simulations for microscale …