Frontiers of chaotic advection

H Aref, JR Blake, M Budišić, SSS Cardoso… - Reviews of Modern …, 2017 - APS
This work reviews the present position of and surveys future perspectives in the physics of
chaotic advection: the field that emerged three decades ago at the intersection of fluid …

A theoretical framework for Lagrangian descriptors

C Lopesino, F Balibrea-Iniesta… - … Journal of Bifurcation …, 2017 - World Scientific
This paper provides a theoretical background for Lagrangian Descriptors (LDs). The goal of
achieving rigorous proofs that justify the ability of LDs to detect invariant manifolds is …

Oceanic three-dimensional Lagrangian coherent structures: A study of a mesoscale eddy in the Benguela upwelling region

JH Bettencourt, C López, E Hernández-García - Ocean Modelling, 2012 - Elsevier
We study three dimensional (3D) oceanic Lagrangian coherent structures (LCSs) in the
Benguela upwelling region obtained from an output of the regional ocean modeling system …

Lagrangian transport and chaotic advection in three-dimensional laminar flows

M Speetjens, G Metcalfe… - Applied …, 2021 - asmedigitalcollection.asme.org
Transport and mixing of scalar quantities in fluid flows is ubiquitous in industry and Nature.
While the more familiar turbulent flows promote efficient transport and mixing by their …

Analysis of the spread of SARS-CoV-2 in a hospital isolation room using CFD and Lagrangian Coherent Structures

N Amahjour, G García-Sánchez, M Agaoglou… - Physica D: Nonlinear …, 2023 - Elsevier
This research paper presents an analysis of the propagation of the SARS-CoV-2, or other
similar pathogens, in a hospital isolation room using computational fluid dynamics (CFD) …

[图书][B] Essence of turbulence as a physical phenomenon

A Tsinober, J Tsinober, Jacobs - 2019 - Springer
The Essence of Turbulence as a Physical Phenomenon Page 1 Arkady Tsinober The Essence of
Turbulence as a Physical Phenomenon With Emphasis on Issues of Paradigmatic Nature …

Beyond passive: chaotic transport in stirred fluids

G Metcalfe, MFM Speetjens, DR Lester… - Advances in Applied …, 2012 - Elsevier
We review selected recent developments on the role of chaotic advection in the dynamics of
nonpassive particles. This topic is fundamental to understanding or controlling transport of …

Lagrangian chaos in steady three-dimensional lid-driven cavity flow

F Romanò, T Türkbay, HC Kuhlmann - Chaos: An Interdisciplinary …, 2020 - pubs.aip.org
Steady three-dimensional flows in lid-driven cavities are investigated numerically using a
high-order spectral-element solver for the incompressible Navier–Stokes equations. The …

Lagrangian mixing models for turbulent combustion: review and prospects

C Celis, LF Figueira da Silva - Flow, Turbulence and combustion, 2015 - Springer
Compared to other simulation approaches utilized for modeling turbulent reacting flows with
detailed chemistry, probability density function (PDF) methods offer several advantages …

[HTML][HTML] Lagrangian transport in the time-periodic two-dimensional lid-driven square cavity

L Babor, HC Kuhlmann - Physics of Fluids, 2023 - pubs.aip.org
The Lagrangian transport in the laminar incompressible flow in a two-dimensional square
cavity driven by a harmonic tangential oscillation of the lid is investigated numerically for a …