Mixing Within Patterned Vortex Core
The video shows the flow dynamics within inner and outer regions of a vortex core. The observed phenomena mimic a transport process occurring within the Antarctic vortex. The video shows two distinct regions: a strongly mixed core and broad ring of weakly mixed region extending out the vortex core b...
| Main Authors: | , , , , , |
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| Format: | Report |
| Language: | unknown |
| Published: |
arXiv
2009
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| Subjects: | |
| Online Access: | https://dx.doi.org/10.48550/arxiv.0910.3228 https://arxiv.org/abs/0910.3228 |
| Summary: | The video shows the flow dynamics within inner and outer regions of a vortex core. The observed phenomena mimic a transport process occurring within the Antarctic vortex. The video shows two distinct regions: a strongly mixed core and broad ring of weakly mixed region extending out the vortex core boundaries. The two regions are separated by a thin layer that isolates the weakly and strongly mixed regions; this thin layer behaves as barrier to the mixing of the two regions. The video shows that the barriers deplete when a swirl of the vortex core increases and the vortex core espouses a triangular pattern. : 62nd Annual Meeting of the APS Division of Fluid Dynamics, Fluid Dynamics Video |
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