Bulletin of the American Physical Society
71st Annual Meeting of the APS Division of Fluid Dynamics
Volume 63, Number 13
Sunday–Tuesday, November 18–20, 2018; Atlanta, Georgia
Session E27: Flow Instability: Transition to Turbulence II
5:10 PM–6:28 PM,
Sunday, November 18, 2018
Georgia World Congress Center
Room: B315
Chair: Bjoern Hof, Max Planck Institute
Abstract ID: BAPS.2018.DFD.E27.3
Abstract: E27.00003 : Turbulent Transition with LES with the Wall-Adapting Local Eddy-Viscosity Model*
5:36 PM–5:49 PM
Abstract 
Presenter:
Minwoo Kim
(Gwangju Institute of Science and Technology)
Authors:
Minwoo Kim
(Gwangju Institute of Science and Technology)
Jiseop Lim
(Gwangju Institute of Science and Technology)
Seungtae Kim
(Gwangju Institute of Science and Technology)
Solkeun Jee
(Gwangju Institute of Science and Technology)
Jaeyoung Park
(Pusan National University)
Donghun Park
(Pusan National University)
Large-eddy simulation (LES) is investigated for turbulent transition in a wall-bounded boundary layer. Behaviors of subgrid-scale models in the transition have not been fully understood yet. The wall-adapting local eddy-viscosity (WALE) model is of the interest in this study. The WALE model formulation is investigated in connection with flow structures in laminar, transitional and turbulent boundary layers. The boundary layer stability theory is used for the LES inlet, providing dominant disturbances in the pre-transitional boundary layer.
*This work is carried out as part of Space Core Technology Development Program and supported by the National Research Foundation of Korea(NRF) grant funded by the Ministry of Science and ICT(MSIT) of Korea government (NRF-2017M1A3A3A02016810), and is supported by the National Institute of Supercomputing and Network/Korea Institute of Science and Technology Information with supercomputing resources including technical support (Project No. KSC-2017-C3-0048).
To cite this abstract, use the following reference: http://meetings.aps.org/link/BAPS.2018.DFD.E27.3
Follow Us
|
Engage
Become an APS Member |
My APS
Renew Membership |
Information for |
About APSThe American Physical Society (APS) is a non-profit membership organization working to advance the knowledge of physics. |
© 2025 American Physical Society
| All rights reserved | Terms of Use
| Contact Us
Headquarters
1 Physics Ellipse, College Park, MD 20740-3844
(301) 209-3200
Editorial Office
100 Motor Pkwy, Suite 110, Hauppauge, NY 11788
(631) 591-4000
Office of Public Affairs
529 14th St NW, Suite 1050, Washington, D.C. 20045-2001
(202) 662-8700