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 …
[HTML][HTML] Deeptime: a Python library for machine learning dynamical models from time series data
M Hoffmann, M Scherer, T Hempel… - Machine Learning …, 2021 - iopscience.iop.org
Generation and analysis of time-series data is relevant to many quantitative fields ranging
from economics to fluid mechanics. In the physical sciences, structures such as metastable …
from economics to fluid mechanics. In the physical sciences, structures such as metastable …
[HTML][HTML] Network-based analysis of fluid flows: Progress and outlook
The network of interactions among fluid elements and coherent structures gives rise to the
incredibly rich dynamics of vortical flows. These interactions can be described with the use …
incredibly rich dynamics of vortical flows. These interactions can be described with the use …
Kernel methods for detecting coherent structures in dynamical data
We illustrate relationships between classical kernel-based dimensionality reduction
techniques and eigendecompositions of empirical estimates of reproducing kernel Hilbert …
techniques and eigendecompositions of empirical estimates of reproducing kernel Hilbert …
Identifying vortical network connectors for turbulent flow modification
We introduce a network (graph) theoretic community-based framework to extract vortical
structures that serve the role of connectors for the vortical interactions in two-and three …
structures that serve the role of connectors for the vortical interactions in two-and three …
Lagrangian Gradient Regression for the Detection of Coherent Structures from Sparse Trajectory Data
Lagrangian Coherent Structures (LCS) are flow features which are defined to objectively
characterize complex fluid behavior over a finite time regardless of the orientation of the …
characterize complex fluid behavior over a finite time regardless of the orientation of the …
Detection of vortical structures in sparse Lagrangian data using coherent-structure colouring
In this study, vortical structures are detected on sparse Shake-The-Box data sets using the
Coherent-Structure Colouring (CSC) algorithm. The performance of this Lagrangian …
Coherent-Structure Colouring (CSC) algorithm. The performance of this Lagrangian …
Lagrangian Coherent Data Assimilation for chaotic geophysical systems
RJ Crocker - 2021 - digital.library.adelaide.edu.au
This thesis develops a new method for estimating geophysical parameters based on
Lagrangian Coherent Data Assimilation (LaCoDA), a nascent eld combining data …
Lagrangian Coherent Data Assimilation (LaCoDA), a nascent eld combining data …
A Voronoi-tessellation-based approach for detection of coherent structures in sparsely-seeded flows
FAC Martins, DE Rival - arXiv preprint arXiv:2103.09884, 2021 - arxiv.org
A novel algorithm to detect coherent structures with sparse Lagrangian particle tracking
data, using Voronoi tessellation and techniques from spectral graph theory, is tested …
data, using Voronoi tessellation and techniques from spectral graph theory, is tested …
[图书][B] Network community-based analysis of complex vortical flows: Laminar and turbulent flows
MG Meena - 2020 - search.proquest.com
The nonlinear interactions amongst vortical structures in fluid flows make their
characterization and control a challenge, particularly in turbulence. In this work, a network …
characterization and control a challenge, particularly in turbulence. In this work, a network …