Journal article
Resonant chaotic mixing in a cellular flow
Physical review letters, v 99(9), pp 094501-094501
31 Aug 2007
PMID: 17931010
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
This Letter presents a quantitative theory of resonant mixing in time-dependent volume-preserving 3D flows using a model cellular flow introduced in T. Solomon and I. Mezic, Nature (London) 425, 376 (2003), as an example. Specifically, we show that chaotic advection is dramatically enhanced by a time-dependent perturbation for certain resonant frequencies. We compute the fraction of the mixed volume as a function of the frequency of the perturbation and show that essentially complete mixing in 3D is achieved at every resonant frequency.
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Details
- Title
- Resonant chaotic mixing in a cellular flow
- Creators
- Dmitri L. Vainchtein - Georgia Institute of TechnologyJohn Widloski - Georgia Institute of TechnologyRoman O. Grigoriev - Georgia Institute of Technology
- Publication Details
- Physical review letters, v 99(9), pp 094501-094501
- Publisher
- Amer Physical Soc
- Number of pages
- 4
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- C. and J. Nyheim Plasma Institute
- Web of Science ID
- WOS:000249155500018
- Scopus ID
- 2-s2.0-34548220931
- Other Identifier
- 991021861645004721
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- Collaboration types
- Domestic collaboration
- International collaboration
- Web of Science research areas
- Physics, Multidisciplinary