[HTML][HTML] Chaotic measures as an alternative to spectral measures for analysing turbulent flow
Turbulence has associated chaotic features. In the past couple of decades, there has been
growing interest in the study of these features as an alternative means of understanding …
growing interest in the study of these features as an alternative means of understanding …
Chaos and information in two-dimensional turbulence
D Clark, L Tarra, A Berera - Physical Review Fluids, 2020 - APS
By performing a large number of fully resolved simulations of incompressible homogeneous
and isotropic two-dimensional turbulence, we study the scaling behavior of the maximal …
and isotropic two-dimensional turbulence, we study the scaling behavior of the maximal …
Critical transition to a non-chaotic regime in isotropic turbulence
We study the properties of homogeneous and isotropic turbulence in higher spatial
dimensions through the lens of chaos and predictability using numerical simulations. We …
dimensions through the lens of chaos and predictability using numerical simulations. We …
Effects of electron-to-ion mass ratio in driving magnetic oscillations of magnetohydrodynamic plasmas and self-organized criticality
Evolutions of nonlinear magnetic fields have been shown to be governed by a set of coupled
nonlinear equations of second order in magnetohydrodynamic (MHD) plasmas by Lee and …
nonlinear equations of second order in magnetohydrodynamic (MHD) plasmas by Lee and …
Fluctuations of Lyapunov exponents in homogeneous and isotropic turbulence
In the context of the analysis of the chaotic properties of homogeneous and isotropic
turbulence, direct numerical simulations are used to study the fluctuations of the finite-time …
turbulence, direct numerical simulations are used to study the fluctuations of the finite-time …
Information production in homogeneous isotropic turbulence
A Berera, D Clark - Physical Review E, 2019 - APS
We study the Reynolds number scaling of the Kolmogorov-Sinai entropy and attractor
dimension for three-dimensional homogeneous isotropic turbulence through the use of …
dimension for three-dimensional homogeneous isotropic turbulence through the use of …
Chaos, statistics and inverse cascades in turbulent flows
A Armúa - 2023 - era.ed.ac.uk
Describing turbulence has been one of the most important unsolved problems of physics for
the last two centuries. Multiple attempts have been made and yet there is no successful …
the last two centuries. Multiple attempts have been made and yet there is no successful …
Effect of spatial dimensionality on the chaotic properties of turbulent flow
D Clark - 2022 - era.ed.ac.uk
The phenomenon of fluid turbulence is found almost universally in the world around us,
however, there is still much that is not understood about the underlying physics. What is …
however, there is still much that is not understood about the underlying physics. What is …