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| Titel |
On the influence of a large scale coherent vortex on the turbulent cascade |
| VerfasserIn |
F. Chillà, J.-F. Pinton, R. Labbé |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1023-5809
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| Digitales Dokument |
URL |
| Erschienen |
In: Nonlinear Processes in Geophysics ; 3, no. 4 ; Nr. 3, no. 4, S.284-290 |
| Datensatznummer |
250001126
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| Publikation (Nr.) |
 copernicus.org/npg-3-284-1996.pdf |
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| Zusammenfassung |
| We investigate the flow between
coaxial rotating
disks in the situation where a strong axial vortex is
present
over a turbulent background. This is nonstationary and
inhomogeneous as is common in most turbulent
geophysical
flows. We describe the s scale statistics using
tools
recently introduced for homogeneous turbulent flows.
It seems
that the cascade cess is preserved although modified
by the
large coherent structure. |
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