Dynamics of a Small Neutrally Buoyant Sphere in a Fluid and Targeting in Hamiltonian Systems

descriptionPublicationkeyboard_double_arrow_right Article , Preprint 19 Jun 2000Embargo end date: 01 Jan 2000 English Publisher:American Physical Society (APS)Journal:Physical Review Letters, volume 84, pages 5,764-5,767 (issn: 0031-9007, eissn: 1079-7114,

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Authors: Babiano, A.; Cartwright, Julyan H. E.; Piro, Oreste; Provenzale, A.;

doi: 10.1103/physrevlett.84.5764 , 10.48550/arxiv.nlin/0007033

pmid: 10991049

arXiv: nlin/0007033

handle: 10261/54045

Dynamics of a Small Neutrally Buoyant Sphere in a Fluid and Targeting in Hamiltonian Systems

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Abstract

We show that, even in the most favorable case, the motion of a small spherical tracer suspended in a fluid of the same density may differ from the corresponding motion of an ideal passive particle. We demonstrate furthermore how its dynamics may be applied to target trajectories in Hamiltonian systems.

See home page http://lec.ugr.es/~julyan

Related Organizations

Spanish National Research Council
Spain
National Research Council
Italy
École Normale Supérieure
France
Laboratoire de Météorologie Dynamique
France

Keywords

Fluid Dynamics (physics.flu-dyn), FOS: Physical sciences, Physics - Fluid Dynamics, Chaotic Dynamics (nlin.CD), Nonlinear Sciences - Chaotic Dynamics

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