Quasi-three dimensional analysis of global instabilities: onset of vortex shedding behind a wavy cylinder

DOI10.1017/JFM.2011.102zbMath1241.76195OpenAlexW2117249135MaRDI QIDQ2891668

J. D. Crouch, Andrey V. Garbaruk

Publication date: 15 June 2012

Published in: Journal of Fluid Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/jfm.2011.102

zbMATH Keywords

instabilityvortex sheddingflow-structure interactions

Mathematics Subject Classification ID

Viscous vortex flows (76D17) Wakes and jets (76D25) Stability and instability of nonparallel flows in hydrodynamic stability (76E09)

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Preconditioned characteristic boundary conditions based on artificial compressibility method for solution of incompressible flows ⋮ Global instability in the onset of transonic-wing buffet

Cites Work

• Predicting the onset of flow unsteadiness based on global instability
• Approximate Riemann solvers, parameter vectors, and difference schemes
• A finite-element study of the onset of vortex shedding in flow past variously shaped bodies
• Quasi-periodic cylinder wakes and the Ginzburg–Landau model
• Origin of transonic buffet on aerofoils
• On cell formation in vortex streets

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