The influence of dune lee side shape on time-averaged velocities and turbulence
Abstract < ∘), over which there is generally no flow separation and over which only little turbulence is created; (2) intermediate-angle dunes (mean lee side 10–17∘), over which an intermittent flow separation is likely over the trough; and (3) high-angle dunes (mean lee side > ∘), over which the flow separates at the brink point and reattaches shortly after the trough and over which turbulence is high. The influence of maximum lee side slope value and position on flow characteristics depends on the dune type. We discuss the implications of the proposed dune classification on the interaction between dune morphology and flow.
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Bibliographic citation
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The influence of dune lee side shape on time-averaged velocities and turbulence ; volume:11 ; number:4 ; year:2023 ; pages:575-591 ; extent:17
Earth surface dynamics ; 11, Heft 4 (2023), 575-591 (gesamt 17)
- Creator
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Lefebvre, Alice
Cisneros, Julia
- DOI
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10.5194/esurf-11-575-2023
- URN
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urn:nbn:de:101:1-2023071304171702161462
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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14.08.2025, 10:52 AM CEST
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Associated
- Lefebvre, Alice
- Cisneros, Julia
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