Stability and temporal evolution of a swirling jet with centrifugally unstable azimuthal velocity

DOI10.1063/1.1509755zbMath1185.76360OpenAlexW2039034912WikidataQ58226040 ScholiaQ58226040MaRDI QIDQ3556245

Zhi Gao, De-jun Sun, Guo-Hui Hu, Xie-Yuan Yin

Publication date: 22 April 2010

Published in: Physics of Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1063/1.1509755

zbMATH Keywords

vorticesjetsflow simulationflow instabilityswirling flow

Mathematics Subject Classification ID

Fluid mechanics (76-XX)

Related Items

A unified criterion for the centrifugal instabilities of vortices and swirling jets

Cites Work

• Application of a fractional-step method to incompressible Navier-Stokes equations
• Absolute instability conditions for variable density, swirling jet flows
• A finite-difference scheme for three-dimensional incompressible flows in cylindrical coordinates
• Absolute and convective instabilities of a swirling jet/wake shear layer
• Absolute and convective instability character of slender viscous vortices
• A numerical study of dynamics of a temporally evolving swirling jet
• Experimental study of vortex breakdown in swirling jets
• The flow induced by periodic vortex rings wrapped around a columnar vortex core
• On the stability of the swirling jet shear layer
• The effect of swirl on jets and wakes: Linear instability of the Rankine vortex with axial flow

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