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Global stability analysis and direct numerical simulation of boundary layers with an isolated roughn...

Global stability analysis and direct numerical simulation of boundary layers with an isolated roughn...

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2716904826

Global stability analysis and direct numerical simulation of boundary layers with an isolated roughness element

About this item

Full title

Global stability analysis and direct numerical simulation of boundary layers with an isolated roughness element

Author / Creator

Publisher

Cambridge, UK: Cambridge University Press

Journal title

Journal of fluid mechanics, 2022-10, Vol.949, Article A12

Language

English

Formats

Publication information

Publisher

Cambridge, UK: Cambridge University Press

More information

Scope and Contents

Contents

Global stability analysis and direct numerical simulation (DNS) are used to study boundary layer flows with an isolated roughness element. The aspect ratio of the element ($\eta$) is small, while the ratio of element height to displacement boundary layer thickness ($h/\delta ^{*}$) is large. Both steady base flows and time-averaged mean flows are a...

Alternative Titles

Full title

Global stability analysis and direct numerical simulation of boundary layers with an isolated roughness element

Authors, Artists and Contributors

Identifiers

Primary Identifiers

Record Identifier

TN_cdi_proquest_journals_2716904826

Permalink

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2716904826

Other Identifiers

ISSN

0022-1120

E-ISSN

1469-7645

DOI

10.1017/jfm.2022.749

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