Nonlinear Sciences – Chaotic Dynamics
Scientific paper
2005-07-15
Nonlinear Sciences
Chaotic Dynamics
6 pages, 6 figures
Scientific paper
We study the effects of finite-sizeness on small, neutrally buoyant, spherical particles advected by open chaotic flows. We show that, when projected onto configuration space, the advected finite-size particles disperse about the unstable manifold of the chaotic saddle that governs the passive advection. Using a discrete-time system for the dynamics, we obtain an expression predicting the dispersion of the finite-size particles in terms of their Stokes parameter at the onset of the finite-sizeness induced dispersion. We test our theory in a system derived from a flow and find remarkable agreement between our expression and the numerically measured dispersion.
de Moura Alessandro P. S.
Grebogi Celso
Vilela Rafael Dias
No associations
LandOfFree
Finite-size effects on open chaotic advection does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Finite-size effects on open chaotic advection, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Finite-size effects on open chaotic advection will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-411750