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Collective Oscillating Mode in a One-Dimensional Chain of Convective Rolls

Abstract : Experiments of Rayleigh-Bénard convection in intermediate geometries show that very small wavelengths can be stabilized at very high values of the Rayleigh number when the fluid layer is quasi one-dimensional. A new collective oscillating instability is then observed; this instability may be a first step toward spatio-temporal chaos.
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https://hal-cea.archives-ouvertes.fr/cea-01374052
Contributor : Dominique Girard Connect in order to contact the contributor
Submitted on : Thursday, September 29, 2016 - 3:59:00 PM
Last modification on : Friday, March 5, 2021 - 3:07:27 PM
Long-term archiving on: : Friday, December 30, 2016 - 2:12:41 PM

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M Dubois, R da Silva, François Daviaud, P Bergé, A Petrov. Collective Oscillating Mode in a One-Dimensional Chain of Convective Rolls. EPL - Europhysics Letters, European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing, 1989, 8 (2), pp.135-139. ⟨cea-01374052⟩

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