Visualization of Coherent Structures in Transient 2D Flows

DOI10.1007/978-3-540-88606-8_1zbMath1188.68339OpenAlexW2187389354MaRDI QIDQ3628677

Xavier Tricoche, Hans Hagen, Guo-Shi Li, Christoph Garth, Charles Hansen

Publication date: 20 May 2009

Published in: Mathematics and Visualization (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-3-540-88606-8_1

zbMATH Keywords

flow visualization

Mathematics Subject Classification ID

Computing methodologies for image processing (68U10) Turbulence (76F99) Software, source code, etc. for problems pertaining to fluid mechanics (76-04)

Related Items (6)

Ridge Concepts for the Visualization of Lagrangian Coherent Structures ⋮ Filtering of FTLE for Visualizing Spatial Separation in Unsteady 3D Flow ⋮ A Variance Based FTLE-Like Method for Unsteady Uncertain Vector Fields ⋮ Numerical characterization of nonlinear dynamical systems using parallel computing: the role of GPUs approach ⋮ Exact theory of material spike formation in flow separation ⋮ An improved Eulerian approach for the finite time Lyapunov exponent

Uses Software

• GPUFLIC

Cites Work

• Lagrangian coherent structures and mixing in two-dimensional turbulence
• Ridges for image analysis
• Definition and properties of Lagrangian coherent structures from finite-time Lyapunov exponents in two-dimensional aperiodic flows
• Detection of Lagrangian coherent structures in three-dimensional turbulence
• Lagrangian coherent structures in n-dimensional systems
• Lagrangian structures and the rate of strain in a partition of two-dimensional turbulence
• Lagrangian coherent structures from approximate velocity data
• Finding finite-time invariant manifolds in two-dimensional velocity fields
• Lagrangian analysis of fluid transport in empirical vortex ring flows
• Distinguished material surfaces and coherent structures in three-dimensional fluid flows

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