@inproceedings{d685bf32810149519de375ab92d0bf6d,
title = "Turbulence modeling for highly separated flows",
abstract = "The objective of this study is to investigate the Detached Eddy Simulation (DES) modifications to the hybrid k - ε, k - ω (kεkω) turbulence model and the Scale Adaptive Simulation (SAS) modifications to the one-equation k - ε (1kε) turbulence model. Additionally, modifications to the damping functions to the baseline 1kε model are presented and validated for a variety of test cases. Further, the Stress-ω (Sω) Reynolds stress model is tested alongside the 1kε and kεkω models. A blended dissipation equation is implemented into the Sω model and validated for a variety of test cases. A surface-mounted cube is chosen as the primary test case to examine specifically the highly separated wake flow. Multiple grid levels are used to identify the grid requirements necessary for accurate computations with the kεkω DES and 1kε SAS models.",
author = "Nichols, {D. Stephen} and Kidambi Sreenivas and Karman, {Steve L.} and Brent Mitchell",
year = "2007",
doi = "10.2514/6.2007-1407",
language = "English",
isbn = "1563478900",
series = "Collection of Technical Papers - 45th AIAA Aerospace Sciences Meeting",
publisher = "American Institute of Aeronautics and Astronautics Inc.",
pages = "16587--16599",
booktitle = "Collection of Technical Papers - 45th AIAA Aerospace Sciences Meeting",
note = "45th AIAA Aerospace Sciences Meeting 2007 ; Conference date: 08-01-2007 Through 11-01-2007",
}