Abstract
Direct numerical simulation of turbulent channel flow is employed to show that two-way coupling effects in particle-laden flows leads to reduced preferential clustering and turbophoresis (Kuerten and Vreman, 2005) even for low values of volume and mass fraction. The effect of including two-way coupling on the phenomenon of turbophoresis and preferential clustering is studied for particles of different response times at a variety of loading ratios.
Original language | English |
---|---|
Title of host publication | Direct and Large-Eddy Simulation VIII |
Editors | Hans Kuerten, Bernard Geurts, Vincenzo Armenio, Jochen Fröhlich |
Place of Publication | Dordrecht |
Publisher | Springer |
Pages | 207-212 |
Number of pages | 6 |
ISBN (Electronic) | 978-94-007-2482-2 |
ISBN (Print) | 978-94-007-2481-5 |
DOIs | |
Publication status | Published - 2011 |
Event | 8th ERCOFTAC Workshop on Direct and Large-Eddy Simulation VIII, DLES 2010 - Eindhoven University of Technology, Eindhoven, Netherlands Duration: 7 Jul 2010 → 9 Jul 2010 Conference number: 8 |
Publication series
Name | ERCOFTAC series |
---|---|
Publisher | Springer |
Volume | 15 |
ISSN (Print) | 1382-4309 |
Workshop
Workshop | 8th ERCOFTAC Workshop on Direct and Large-Eddy Simulation VIII, DLES 2010 |
---|---|
Abbreviated title | DLES |
Country/Territory | Netherlands |
City | Eindhoven |
Period | 7/07/10 → 9/07/10 |
Keywords
- Large eddy simulation
- Direct numerical simulation
- Stokes number
- Preferential cluster
- Scale turbulence structure