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| Titel |
Interference of lee waves over mountain ranges |
| VerfasserIn |
N. I. Makarenko, J. L. Maltseva |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1561-8633
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| Digitales Dokument |
URL |
| Erschienen |
In: Natural Hazards and Earth System Science ; 11, no. 1 ; Nr. 11, no. 1 (2011-01-04), S.27-32 |
| Datensatznummer |
250009034
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| Publikation (Nr.) |
 copernicus.org/nhess-11-27-2011.pdf |
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| Zusammenfassung |
| Internal waves in the atmosphere and ocean are generated frequently from the
interaction of mean flow with bottom obstacles such as mountains and
submarine ridges. Analysis of these environmental phenomena involves
theoretical models of non-homogeneous fluid affected by the gravity. In this
paper, a semi-analytical model of stratified flow over the mountain range is
considered under the assumption of small amplitude of the topography.
Attention is focused on stationary wave patterns forced above the rough
terrain. Adapted to account for such terrain, model equations involves exact
topographic condition settled on the uneven ground surface. Wave solutions
corresponding to sinusoidal topography with a finite number of peaks are
calculated and examined. |
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