GLOBAL DIFFUSION IN A REALISTIC 3-DIMENSIONAL TIME-DEPENDENT NONTURBULENT FLUID-FLOW

JHE CARTWRIGHT, M FEINGOLD, O PIRO

Research output: Contribution to journalArticlepeer-review

Abstract

We introduce and study the first model of an experimentally realizable three-dimensional timedependent nonturbulent Quid How to display the phenomenon of global diffusion of passive-scalar particles at arbitrarily small values of the nonintegrable perturbation. This type of chaotic advection, termed resonance induc-ed diffusion, is generic for a large class of flows.
Original languageEnglish GB
Pages (from-to)3669-3672
JournalPhysical Review Letters
Volume75
Issue number20
StatePublished - 13 Nov 1995

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