Linear stability of a counter-rotating vortex pair approaching an inviscid wall

The influence of an inviscid planar wall on the temporal development of the long-wavelength instability of a trailing vortex pair is formulated analytically and studied numerically. The center positions and deformation perturbations of the trailing vortices are marched forward in time via the vortex...

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Veröffentlicht in:	Theoretical and computational fluid dynamics 2023-08, Vol.37 (4), p.519-532
Hauptverfasser:	Herndon, Mark A., Jaworski, Justin W.
Format:	Artikel
Sprache:	eng
Schlagworte:	Classical and Continuum Physics Computational Science and Engineering Deformation Engineering Engineering Fluid Dynamics Fluid dynamics Initial conditions Instability Original Article Perturbation methods Rotation Stability Stability analysis Time dependence Trailing vortices Viscosity Viscous fluids Vortex filaments Vortex-motion Vortices Wavelength Wavelengths
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