Bo Ouyang
DES prediction of near stall performance of a high lift airfoil
Ouyang, Bo; Yao, Yufeng; Bouferrouk, Abdessalem
Authors
Yufeng Yao Yufeng.Yao@uwe.ac.uk
Professor in Aerospace Engineering
Abdesselam Bouferrouk Abdessalem.Bouferrouk@uwe.ac.uk
Senior Lecturer in Engineering
Abstract
CFD analyses using Detached Eddy Simulation (DES) and Reynolds-Averaged Navier-Stokes (RANS) techniques are conducted on a two-element NLR 7301 airfoil configuration at take-off flow conditions to predict its near stall aerodynamic performance. Meshing tool ICEM is used to generate a block-structured grid and simulations are performed for angle of attack (AoA) up to 16 degrees. Some key physical flow phenomena such as flow unsteadiness and separation are addressed. Comparisons with available experimental data are carried out to assess the capability of DES and RANS methods to predict stall performance in terms of their accuracy and efficiency.
Citation
Ouyang, B., Yao, Y., & Bouferrouk, A. (2016, May). DES prediction of near stall performance of a high lift airfoil. Paper presented at International Symposium of Sustainable Aviation, Istanbul, Turkey
Presentation Conference Type | Conference Paper (unpublished) |
---|---|
Conference Name | International Symposium of Sustainable Aviation |
Conference Location | Istanbul, Turkey |
Start Date | May 29, 2016 |
End Date | Jun 1, 2016 |
Acceptance Date | May 15, 2016 |
Publication Date | Jan 1, 2016 |
Peer Reviewed | Peer Reviewed |
Keywords | DES, performance, airfoil |
Public URL | https://uwe-repository.worktribe.com/output/922128 |
Additional Information | Title of Conference or Conference Proceedings : International Symposium of Sustainable Aviation |
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