Beltrame, P., Egbers, C. and Hollerbach, R. (2003) The GEOFLOW-experiment on ISS (part III): Bifurcation analysis. Gravitational Effects in Physico-Chemical Processes, 32, pp. 191-197. (doi: 10.1016/S0273-1177(03)00387-9)
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Abstract
Codimension 2 bifurcation of convective patterns in the nonrotating spherical Bénard Problem of Boussinesq fluid is studied using center manifold reduction. The aim is to determine, in the GEOFLOW-experiment framework, the physical parameters in order to obtain intermittent-like behaviour dynamics. We compute the critical aspect ratio and Rayleigh number corresponding to the (ℓ, ℓ+1) mode interaction. In the case of the (2,3) interaction, the existence of heteroclinic cycles are examined versus the Prandtl number.
Item Type: | Articles |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | UNSPECIFIED |
Authors: | Beltrame, P., Egbers, C., and Hollerbach, R. |
College/School: | College of Science and Engineering > School of Mathematics and Statistics > Mathematics |
Journal Name: | Gravitational Effects in Physico-Chemical Processes |
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