Abstract
Direct numerical simulations of transitional and developed turbulent flow in a mixing layer are performed. We discuss reference results of a numerical simulation using inflow perturbations derived from linear stability theory. Furthermore a resolution study is done. Robustness of flow phenomena is studied by applying an alternative inflow forcing which uses random perturbations. The results are discussed and compared with data from physical experiments.
Original language | English |
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Title of host publication | Recent advances in DNS and LES |
Subtitle of host publication | Proceedings of the Second AFOSR Conference held at Rutgers — The State University of New Jersey, New Brunswick, U.S.A., June 7–9, 1999 |
Editors | Doyle Knight, Leonidas Sakell |
Place of Publication | Dordrecht |
Publisher | Kluwer Academic Publishers |
Pages | 111-120 |
ISBN (Electronic) | 978-94-011-4513-8 |
ISBN (Print) | 978-94-010-5924-4 |
DOIs | |
Publication status | Published - 20 Jan 1999 |
Event | 2nd AFOSR Conference on Recent Advances in DNS and LES 1999 - University of New Jersey, New Brunswick, United States Duration: 7 Jun 1999 → 9 Jun 1999 Conference number: 2 |
Publication series
Name | Fluid Mechanics and its Applications |
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Publisher | Kluwer Academic Publishers |
Volume | 54 |
ISSN (Print) | 0926-5112 |
Conference
Conference | 2nd AFOSR Conference on Recent Advances in DNS and LES 1999 |
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Country/Territory | United States |
City | New Brunswick |
Period | 7/06/99 → 9/06/99 |
Keywords
- Large eddy simulation
- Direct numerical simulation
- Momentum thickness
- Outflow boundary
- Linear stability theory