Dynamical flow characterization of transitional and chaotic regimes in converging–diverging channels
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Publication:4348868
DOI10.1017/S002211209600763XzbMath0887.76023MaRDI QIDQ4348868
Amador M. Guzmán, Cristina H. Amon
Publication date: 25 May 1998
Published in: Journal of Fluid Mechanics (Search for Journal in Brave)
autocorrelation functionsroute to chaosfractal dimensionsdynamical system techniquesLagrangian trajectoriesEuler-Lyapunov exponentsEulerian flow dynamical representationsymmetric wavy channel with sinusoidal wallstime-delay reconstructions of pseudophase spaces
Incompressible viscous fluids (76D99) Shear flows and turbulence (76F10) Strange attractors, chaotic dynamics of systems with hyperbolic behavior (37D45) Dynamical systems approach to turbulence (76F20)
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Cites Work
- A spectral element method for fluid dynamics: Laminar flow in a channel expansion
- The Lyapunov dimension of strange attractors
- Determining Lyapunov exponents from a time series
- The transition to aperiodic behavior in turbulent systems
- Transition to chaos in an open unforced 2D flow
- A practical method for calculating largest Lyapunov exponents from small data sets
- On the nature of turbulence
- Structural stability in two-dimensional model flows: Lagrangian and Eulerian turbulence
- An analytical study of transport, mixing and chaos in an unsteady vortical flow
- Roads to turbulence in dissipative dynamical systems
- On flow through furrowed channels. Part 1. Calculated flow patterns
- On flow through furrowed channels. Part 2. Observed flow patterns
- Transition from periodic to chaotic thermal convection
- The dimension of attractors underlying periodic turbulent Poiseuille flow
- Lagrangian chaos, Eulerian chaos, and mixing enhancement in converging–diverging channel flows
- Transition to chaos in converging–diverging channel flows: Ruelle–Takens–Newhouse scenario
- Chaotic advection in point vortex models and two-dimensional turbulence
