Abstract
A parametric study has been undertaken using direct numerical simulations (DNS) of forced compressible particle-laden flow in order to determine the validity of the comparison between experimental PIV/PTV flow fields and numerical 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. Results of the simulations and a tentative analysis are presented.
Original language | English |
---|---|
Number of pages | 2 |
Publication status | Published - 2020 |
Event | European Turbulence Conference 2013 - Lyon, France Duration: 1 Sep 2013 → 4 Sep 2013 Conference number: 14th |
Conference
Conference | European Turbulence Conference 2013 |
---|---|
Abbreviated title | ETC 2013 |
Country/Territory | France |
City | Lyon |
Period | 1/09/13 → 4/09/13 |