Lagrangian modeling and properties of particles with inertia

F. Toschi, L. Biferale, E. Calzavarini, E. Lévêque, Andrea Scagliarini

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

2 Citations (Scopus)

Abstract

Recently many efforts has been devoted to the experimental investigations of the Lagrangian properties of particles in turbulence. Different experimental techniques allow to investigate particles with different physical properties, e.g. values of size and density, within some specific range. No experimental studies have been able to cover large range of parameters space. We have recently performed a set of Direct Numerical Simulation (DNS) with the precise goal to cover systematically particle’s from heavy ones to very light ones. We also performed numerical simulations of particles with the same physical properties at different Reynolds numbers and with different physical modeling. We discuss briefly the limitations of the point particle model and suggest a simple but effective way to extend it.
Original languageEnglish
Title of host publicationAdvances in Turbulence XII: Proceedings of the 12th EUROMECH European Turbulence Conference, September 7-10, 2009, Marburg, Germany
EditorsB. Eckhardt
Place of PublicationBerlin
PublisherSpringer
Pages3-10
ISBN (Print)978-3-642-03084-0
DOIs
Publication statusPublished - 2009
Eventconference; 12th EUROMECH European Turbulence Conference; 2009-09-07; 2009-09-10 -
Duration: 7 Sep 200910 Sep 2009

Publication series

NameSpringer Proceedings in Physics
Volume132
ISSN (Print)0930-8989

Conference

Conferenceconference; 12th EUROMECH European Turbulence Conference; 2009-09-07; 2009-09-10
Period7/09/0910/09/09
Other12th EUROMECH European Turbulence Conference

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