On sound radiated from a perturbed vortex ring

DOI10.1007/BF01178794zbMath0989.76075MaRDI QIDQ5932288

N. W. M. Ko, Randolph C. K. Leung

Publication date: 2 December 2001

Published in: Acta Mechanica (Search for Journal in Brave)

zbMATH Keywords

circulationslender vortex ringsound radiationstable modeunstable modevortex accelerationwavenumberweak perturbation

Mathematics Subject Classification ID

Hydro- and aero-acoustics (76Q05) Hydrodynamic stability (76E99)

Cites Work

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• Numerical study of a three-dimensional vortex method
• The instability of short waves on a vortex ring
• On vortex sound at low Mach number
• Vortex Dynamics
• The Velocity of Viscous Vortex Rings
• The motion of a vortex filament with axial flow
• On the stability of vortex rings