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Two-dimensional airflow modeling underpredicts the wind velocity over dunes
We investigate the average turbulent wind field over a barchan dune by means of Computational Fluid Dynamics. We find that the fractional speed-up ratio of the wind velocity over the three-dimensional barchan shape differs from the one obtained from two-dimensional calculations of the airflow over t...
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| Veröffentlicht in: | Sci Rep |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
Nature Publishing Group
2015
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4647835/ https://ncbi.nlm.nih.gov/pubmed/26572966 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep16572 |
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