On the determination of vortex ring vorticity using Lagrangian particles

Particles are a widespread tool for obtaining information from fluid flows. When Eulerian data are unavailable, they may be employed to estimate flow fields or to identify coherent flow structures. Here we numerically examine the possibility of using particles to capture the dynamics of isolated vor...

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Veröffentlicht in:	arXiv.org 2021-07
Hauptverfasser:	Outrata, O, Pavelka, M, Hron, J, La Mantia, M, Polanco, J I, Krstulovic, G
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational fluid dynamics Fluid flow Inertia Newtonian fluids Physics - Fluid Dynamics Physics - Other Condensed Matter Propagation velocity Superfluidity Vortex rings Vortices Vorticity
Online-Zugang:	Volltext
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