Effect of flow anisotropy on dispersion and distribution of particles

Armann Gylfason, Chung Min Lee, Prasad Perlekar, Federico Toschi

Research output: Contribution to conferencePaperpeer-review

Abstract

We perform direct numerical simulations of strained turbulence laden with passive and inertial particles of varied inertia. We investigate the effect of large scale flow distortion due to straining, resulting in anisotropy ranging from the large scale down to the inertial range and the dissipative range, by studying particle acceleration statistics. A secondary objective is to understand the effects of weak straining on the distribution of particles in the fluid, by exploring the evolution of spatial distribution statistics and investigating particle dispersion from simple sources.

Original languageEnglish
Publication statusPublished - 2020
Event14th European Turbulence Conference, ETC 2013 - Lyon, France
Duration: 1 Sep 20134 Sep 2013

Conference

Conference14th European Turbulence Conference, ETC 2013
Country/TerritoryFrance
CityLyon
Period1/09/134/09/13

Bibliographical note

Publisher Copyright:
Copyright © ETC 2013 - 14th European Turbulence Conference.All rights reserved.

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