Comparison of the dynamics of particles in a flow field with the reynolds and favre filtered flow velocities

P. C. Stegeman, J. Soria, A. Ooi

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Abstract

A parametric study has been undertaken using direct numerical simulations (DNS) of forced compressible particleladen flow in order to determine the validity of the comparison between PIV flow fields and LES Reynolds/Favre filtered flow fields. This requires solving the 3D Navier-Stokes equations and particle dynamics in a periodic domain where important parameters include the Reynolds number, Mach number, Particle diameter, filter width and ratio of solenoidal to dilatational dissipation. Tentative results of the simulations are presented.

Original languageEnglish
Title of host publicationProceedings of the 18th Australasian Fluid Mechanics Conference, AFMC 2012
Subtitle of host publicationLaunceston, Australia, 3-7 December, 2012
EditorsP.A. Brandner, B.W. Pearce
PublisherAustralasian Fluid Mechanics Society
Number of pages4
ISBN (Electronic)9780646583730
Publication statusPublished - 2012
EventAustralasian Fluid Mechanics Conference 2012 - University of Tasmania (Newnham Campus), Launceston, Australia
Duration: 3 Dec 20127 Dec 2012
Conference number: 18th
http://www.18afmc.com.au/

Conference

ConferenceAustralasian Fluid Mechanics Conference 2012
Abbreviated titleAFMC 2012
CountryAustralia
CityLaunceston
Period3/12/127/12/12
OtherThe 18th AFMC is to be the 1st of a series which will be held every 2 years by The Australasian Fluid Mechanics Society.
Internet address

Cite this

Stegeman, P. C., Soria, J., & Ooi, A. (2012). Comparison of the dynamics of particles in a flow field with the reynolds and favre filtered flow velocities. In P. A. Brandner, & B. W. Pearce (Eds.), Proceedings of the 18th Australasian Fluid Mechanics Conference, AFMC 2012: Launceston, Australia, 3-7 December, 2012 Australasian Fluid Mechanics Society. http://people.eng.unimelb.edu.au/imarusic/proceedings/18/320%20-%20Stegeman.pdf