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@chriskeylock.bsky.social

Turbulence and methods for studying nonlinear systems

20 Followers  |  17 Following  |  3 Posts  |  Joined: 10.12.2024  |  1.326

Latest posts by chriskeylock.bsky.social on Bluesky

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Our new MSc programmes starting in 2026: Should be of interest to graduates interested in moving into the water management sector and learning data analytics' methods in the context of natural hazards prediction and management.

03.09.2025 09:20 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Communities for the Lagrangian dynamics of the turbulent velocity gradient tensor: A network participation approach In this paper, we present a network-based framework for analyzing the Lagrangian dynamics of the velocity gradient tensor (VGT). Each node represents โ€ฆ

In the second paper from this @leverhulme.ac.uk funded project, we explore communities in the turbulence network. The most effective nodal grouping does not map well into conventional classifications; tensor non-normality is crucial for effective classification
www.sciencedirect.com/science/arti...

05.08.2025 10:50 โ€” ๐Ÿ‘ 1    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Complex network approach to turbulent velocity gradient dynamics: High- and low-probability Lagrangian paths Complex network analysis has been used previously in turbulence fluid mechanics to characterize dynamics in a discrete manner. In this work, rather than defining nodes based on physical coordinates, w...

Here we define a state-space vector for the turbulent velocity gradient tensor based on signs and relative magnitudes of the second and third invariants. We then study the properties of HIT on this network: dx.doi.org/10.1103/Phys...
(supported by @leverhulme.ac.uk )

04.08.2025 13:37 โ€” ๐Ÿ‘ 2    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

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