Lo Jacono, David and Bergeon, Alain and Knobloch, Edgar Spatially localized magnetoconvection. (2012) Fluid Dynamics Research, vol. 44 (n° 3). ISSN 0169-5983
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Official URL: http://dx.doi.org/10.1088/0169-5983/44/3/031411
Abstract
Numerical continuation is used to compute branches of time-independent, spatially localized convectons in an imposed vertical magnetic field focusing on values of the Chandrasekhar number Q in the range 10 < Q < 103. The calculations reveal that convectons initially grow by nucleating additional cells on either side, but with the build-up of field outside owing to flux expulsion, the convectons are able to transport more heat only by expanding the constituent cells. Thus, at large Q and large Rayleigh numbers, convectons consist of a small number of broad cells.
| Item Type: | Article |
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| Additional Information: | Thanks to Institute of Physics editor. The definitive version is available at http://iopscience.iop.org The original PDF of the article can be found at Fluid Dynamics Research website : http://iopscience.iop.org/1873-7005/44/3/031411 |
| Audience (journal): | International peer-reviewed journal |
| Uncontrolled Keywords: | |
| Institution: | French research institutions > Centre National de la Recherche Scientifique - CNRS Université de Toulouse > Institut National Polytechnique de Toulouse - INPT Université de Toulouse > Université Paul Sabatier-Toulouse III - UPS Other partners > University of California - UC Berkeley (USA) |
| Laboratory name: | |
| Statistics: | download |
| Total amount of citations (from ISI Web of Science): | 0 |
| Deposited By: | David LO JACONO |
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