Shannon Entropy-Based Wavelet Transform Method for Autonomous Coherent Structure Identification in Fluid Flow Field Data

Shannon Entropy-Based Wavelet Transform Method for Autonomous Coherent Structure Identification in Fluid Flow Field Data

The coherent secondary flow structures (i.e., swirling motions) in a curved artery model possess a variety of spatio-temporal morphologies and can be encoded over an infinitely-wide range of wavelet scales. Wavelet analysis was applied to the following vorticity fields: (i) a numerically-generated s...

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Bibliographic Details
Main Authors: Kartik V. Bulusu, Michael W. Plesniak
Format: Article
Language:English
Published: MDPI AG 2015-09-01
Series:Entropy
Subjects:
secondary flow structures
curved arteries
continuous wavelet transform
Shannon entropy
optimal wavelet scale
fluid dynamics
vortex
Online Access:http://www.mdpi.com/1099-4300/17/10/6617

Internet

http://www.mdpi.com/1099-4300/17/10/6617

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