CHAOTIC BEHAVIOR INDUCED BY THERMAL MODULATION IN A MODEL OF THE CONVECTIVE FLOW OF A FLUID MIXTURE IN A POROUS MEDIUM - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue International journal of bifurcation and chaos in applied sciences and engineering Année : 1999

CHAOTIC BEHAVIOR INDUCED BY THERMAL MODULATION IN A MODEL OF THE CONVECTIVE FLOW OF A FLUID MIXTURE IN A POROUS MEDIUM

Résumé

Numerical investigations of the global behavior of a model of the convective flow of a binary mixture in a porous medium are reported. We find a complex behavior characterized by the presence of coexisting periodic, quasiperiodic and chaotic attractors. Bifurcations of periodic solutions and routes to chaos via type-I intermittency and period-doubling bifurcations are described. Boundary crises and band merging crises have also been observed.
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Dates et versions

hal-00814936 , version 1 (18-04-2013)

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Jean-Marc Malasoma, P. Werny, Claude-Henri Lamarque. CHAOTIC BEHAVIOR INDUCED BY THERMAL MODULATION IN A MODEL OF THE CONVECTIVE FLOW OF A FLUID MIXTURE IN A POROUS MEDIUM. International journal of bifurcation and chaos in applied sciences and engineering , 1999, 9 (2), pp.383. ⟨10.1142/S0218127499000250⟩. ⟨hal-00814936⟩

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