- Abstract:
-
Mixing is studied in open-flow channels with conformally mapped wavy-wall profiles, using a point-vortex model in two-dimensional irrotational, incompressible mean flow. Unsteady dynamics of the separation bubble induced by oscillatory motion of point vortices located in the trough region produces chaotic mixing in the Lagrangian sense. Significant mass exchange between passive tracer particles inside and outside of the separation bubble forms an efficient mixing region which evolves in size ...
Expand abstract - Publication status:
- Published
- Publisher copy:
- 10.1017/S0022112010000674
-
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- Journal:
- JOURNAL OF FLUID MECHANICS
- Volume:
- 654
- Pages:
- 501-538
- Publication date:
- 2010-07-10
- DOI:
- EISSN:
-
1469-7645
- ISSN:
-
0022-1120
- URN:
-
uuid:f03b140a-840b-4fb0-b507-3345a2e1b1ed
- Source identifiers:
-
65980
- Local pid:
- pubs:65980
- Language:
- English
- Copyright date:
- 2010
Journal article
Vortex-induced chaotic mixing in wavy channels
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