A review on turbulent and vortical flow analyses via complex networks
G Iacobello, L Ridolfi, S Scarsoglio - Physica A: Statistical Mechanics and …, 2021 - Elsevier
Turbulent and vortical flows are ubiquitous and their characterization is crucial for the
understanding of several natural and industrial processes. Among different techniques to …
understanding of several natural and industrial processes. Among different techniques to …
Deciphering ascending thoracic aortic aneurysm hemodynamics in relation to biomechanical properties
The degeneration of the arterial wall at the basis of the ascending thoracic aortic aneurysm
(ATAA) is a complex multifactorial process, which may lead to clinical complications and …
(ATAA) is a complex multifactorial process, which may lead to clinical complications and …
Suppression of thermoacoustic instability by targeting the hubs of the turbulent networks in a bluff body stabilized combustor
In the present study, we quantify the vorticity interactions in a bluff body stabilized turbulent
combustor during the transition from combustion noise to thermoacoustic instability via …
combustor during the transition from combustion noise to thermoacoustic instability via …
Wavelet multiresolution complex network for analyzing multivariate nonlinear time series
Characterizing complicated behavior from time series constitutes a fundamental problem of
continuing interest and it has attracted a great deal of attention from a wide variety of fields …
continuing interest and it has attracted a great deal of attention from a wide variety of fields …
[HTML][HTML] Visibility graph analysis of wall turbulence time-series
The spatio-temporal features of the velocity field of a fully-developed turbulent channel flow
are investigated through the natural visibility graph (NVG) method, which is able to fully map …
are investigated through the natural visibility graph (NVG) method, which is able to fully map …
On the emergence of large clusters of acoustic power sources at the onset of thermoacoustic instability in a turbulent combustor
In turbulent combustors, the transition from stable combustion (ie combustion noise) to
thermoacoustic instability occurs via intermittency. During stable combustion, the acoustic …
thermoacoustic instability occurs via intermittency. During stable combustion, the acoustic …
On the emergence of critical regions at the onset of thermoacoustic instability in a turbulent combustor
We use complex network theory to investigate the dynamical transition from stable operation
to thermoacoustic instability via intermittency in a turbulent combustor with a bluff body …
to thermoacoustic instability via intermittency in a turbulent combustor with a bluff body …
Multilayer network-based CNN model for emotion recognition
WD Dang, DM Lv, RM Li, LG Rui, ZY Yang… - … Journal of Bifurcation …, 2022 - World Scientific
Human emotions are an important part in daily life. In this paper, a novel multilayer network-
based convolutional neural network (CNN) model is proposed for emotion recognition, from …
based convolutional neural network (CNN) model is proposed for emotion recognition, from …
Network community-based model reduction for vortical flows
A network community-based reduced-order model is developed to capture key interactions
among coherent structures in high-dimensional unsteady vortical flows. The present …
among coherent structures in high-dimensional unsteady vortical flows. The present …
Lagrangian network analysis of turbulent mixing
A temporal complex network-based approach is proposed as a novel formulation to
investigate turbulent mixing from a Lagrangian viewpoint. By exploiting a spatial proximity …
investigate turbulent mixing from a Lagrangian viewpoint. By exploiting a spatial proximity …