Lagrangian based methods for coherent structure detection
نویسندگان
چکیده
منابع مشابه
A critical comparison of Lagrangian methods for coherent structure detection.
We review and test twelve different approaches to the detection of finite-time coherent material structures in two-dimensional, temporally aperiodic flows. We consider both mathematical methods and diagnostic scalar fields, comparing their performance on three benchmark examples: the quasiperiodically forced Bickley jet, a two-dimensional turbulence simulation, and an observational wind velocit...
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ژورنال
عنوان ژورنال: Chaos: An Interdisciplinary Journal of Nonlinear Science
سال: 2015
ISSN: 1054-1500,1089-7682
DOI: 10.1063/1.4922968