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Cited by 259

The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.

On the structure of turbulent channel flow

Johansson, Arne V., Alfredsson, P. Henrik·1982·Journal of Fluid Mechanics

Abstract

Hot-film measurements of the streamwise velocity component were carried out in a fully developed turbulent water-channel flow for three different Reynolds numbers (13800, 34600 and 48900). The results for the first four statistical moments complement and extend the results from previous studies of turbulent channel flow. The VITA variance technique waa employed to detect deterministic events in the streamwise velocity. It waa demonstrated that the VITA technique has a band-pass-filter character. The number of events detected was found to decrerrae exponentially with the threshold level and the events occupy a wide range of timescales. This makes it impossible to define one unique frequency of occurrence or one unique duration of the events. However, by using this technique information was obtained on the amplitude and timescale distributions of the events. The chmacteristic features of the conditional iverages were found to be related to the skewness and flatness factors.

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Metadata

Authors
Johansson, A. V., & Alfredsson, P. H.
Venue
Journal of Fluid Mechanics
Published
1982-09
Volume
122
Pages
295-314
ISSN
  • 0022-1120 (ISSN-L)
  • 1469-7645
OpenAlex
W1993918457
Cited by
259
References
5
FWCI
8.52
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: On the structure of turbulent channel flow. https://app.cochat.ai/papers/10.1017/s0022112082002225
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Johansson, A. V., & Alfredsson, P. H. (1982). On the structure of turbulent channel flow. Journal of Fluid Mechanics. https://doi.org/10.1017/s0022112082002225

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.