2015
DOI: 10.1007/s10652-015-9428-x
|View full text |Cite
|
Sign up to set email alerts
|

Application of continuous wavelet transform to the study of large-scale coherent structures

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
4
1

Citation Types

0
9
0

Year Published

2016
2016
2024
2024

Publication Types

Select...
5
2

Relationship

0
7

Authors

Journals

citations
Cited by 11 publications
(10 citation statements)
references
References 48 publications
0
9
0
Order By: Relevance
“…A turbulent event may be defined as a series of turbulent fluctuations that contain more energy than the average turbulent fluctuations within a studied data section (KLINE et al 1967, RAO et al 1971, WALLACE 2013. Turbulent event analyses were successfully applied to laboratory open channel flows NEZU 1981, KANANI andDA SILVA 2015), water tunnel investigations (JOHANSSON and ALFREDSSON 1982), wind tunnel studies (OSTERLUND et al 2003), atmospheric boundary layer flows (FINNIGAN 2000, NARASIMHA et al 2007), estuarine flows (TREVETHAN and CHANSON 2010), as well as direct numerical simulation (DNS) investigations of boundary layers (LOZANO-DURAN et al 2012). Such turbulent event analyses were developed for steady flows and were never applied to unsteady rapidly-varied open channel flows like tidal bores ( Fig.…”
Section: Introductionmentioning
confidence: 99%
“…A turbulent event may be defined as a series of turbulent fluctuations that contain more energy than the average turbulent fluctuations within a studied data section (KLINE et al 1967, RAO et al 1971, WALLACE 2013. Turbulent event analyses were successfully applied to laboratory open channel flows NEZU 1981, KANANI andDA SILVA 2015), water tunnel investigations (JOHANSSON and ALFREDSSON 1982), wind tunnel studies (OSTERLUND et al 2003), atmospheric boundary layer flows (FINNIGAN 2000, NARASIMHA et al 2007), estuarine flows (TREVETHAN and CHANSON 2010), as well as direct numerical simulation (DNS) investigations of boundary layers (LOZANO-DURAN et al 2012). Such turbulent event analyses were developed for steady flows and were never applied to unsteady rapidly-varied open channel flows like tidal bores ( Fig.…”
Section: Introductionmentioning
confidence: 99%
“…To analyze coherent structure, the CWT power spectrum of a signal is necessary. It can be defined as follows [ 14 , 18 , 29 ]: …”
Section: Processing Of Datamentioning
confidence: 99%
“…The exact frequency responsible for the chaotic behavior could be further determined. In addition, the Morlet wavelet is widely used to analyze turbulent or velocity signals [ 14 , 18 , 19 ], which indicates that the Morlet wavelet could be one of the options for the CWT in our study.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Scanlon and Albertson (2001) applied wavelet transform to describe turbulent transport of carbon dioxide and water vapour within vegetation canopies. More recently, Kanani and da Silva (2015) considered the application of wavelets in the visualisation of coherent structures. The above studies are obviously not exhaustive and more examples will be presented later, while introducing the key components of continuous wavelet transform (CWT) method.…”
Section: Introductionmentioning
confidence: 99%