On chaos in wakes

DOI10.1016/0167-2789(92)90021-EzbMath0754.34033OpenAlexW2001132136MaRDI QIDQ1197512

Bernd R. Noack, Helmut Eckelmann

Publication date: 16 January 1993

Published in: Physica D (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0167-2789(92)90021-e

zbMATH Keywords

Navier-Stokes equationsbifurcationschaotic behaviourflowsperiod-doubling cascadedynamics of turbulent wakesfinite-dimensional autonomous systemsHopf and pitchfork bifurcationsnon-separable wakestwo-dimensional steady and periodic cylinder wake

Mathematics Subject Classification ID

Bifurcation theory for ordinary differential equations (34C23) Strange attractors, chaotic dynamics of systems with hyperbolic behavior (37D45) Dynamical systems approach to turbulence (76F20) Bifurcations in context of PDEs (35B32) Wakes and jets (76D25)

Related Items

Periodic flow in the near wake of straight circular cylinders, A low-dimensional model for chaos in open fluid flows, A low-dimensional Galerkin method for the three-dimensional flow around a circular cylinder, Identifying the route to chaos in the flow past a flapping airfoil, A global stability analysis of the steady and periodic cylinder wake, Discrete approximation to the global spectrum of the tangent operator for flow past a circular cylinder, Hopf bifurcation in wakes behind a rotating and translating circular cylinder

Cites Work

• Determining modes and fractal dimension of turbulent flows
• A finite-element study of the onset of vortex shedding in flow past variously shaped bodies
• Bénard-von Kármán instability: transient and forced regimes
• Stability of viscous flow past a circular cylinder
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