Abstract
A shock induced boundary-layer separation (SBLI) occurring in a duct at M = 1.4 has been analyzed using hybrid RANS-LES methods. The shock wave interacts with the turbulent wall boundary layers and triggers flow separation in the duct corners. The main purpose of the present work is to highlight the difficulties in modeling SBLI, particularly, when hybrid RANS-LES models are used. Results computed using different turbulence models are presented and discussed in comparison with available experimental data. Based on a number of simulations, some issues are addressed and some critical remarks are provided for potential improvements using turbulence-resolving modeling approaches in future work.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Bruce, P.J.K., Babinsky, H.: Unsteady shock wave dynamics. Journal of Fluid Mechanics 603, 463–473 (2008)
Bruce, P.J.K., Babinsky, H., Tartinville, B., Hirch, C.: An experimental and numerical study of an oscillating transonic shock wave in a duct. In: 48th AIAA Aerospace Science Meeting, Orlando, pp. 2010–2925 (2010)
Doerffer, P.: Description of Test Section and Measurements in a Nozzle for Shock Upstream Mach Number M=1.45. In: Peng, S.-H., Doerffer, P., Haase, W. (eds.) Progress in Hybrid RANS-LES Modelling, pp. 339–344. Springer, Heidelberg (2010)
Eliasson, P.: EDGE, a Navier-Stokes Solver for Unstructured Grids. Scientific report, FOI-R-0298-SE, Computational Aerodynamics Department, Aeronautics Division, FOI (2001)
Menter, F.R.: Two-Equation Eddy-Viscosity Turbulence Models for Engineering Applications. AIAA Journal 32, 1598–1605 (1994)
Peng, S.-H.: Hybrid RANS-LES Modeling Based on Zero- and One-Equation Models For Turbulent Flow Simulation. In: Proceedings of the 4th International Symposium on Turbulence and Shear Flow Phenomena, Williamsburg (2005)
Peng, S.-H., Davidson, L., Holmberg, S.: A Modified Low-Reynolds-Number k − ω Model for Recirculating Flows. Journal of Fluids Engineering 119, 867–875 (1997)
Spalart, P.R., Allmaras, S.R.: A One-Equation Turbulence Model for Aerodynamic Flows. La Recherche Aerospatiale 1, 5–21 (1994)
Spalart, P.R., Deck, S., Shur, M.L., Squires, K.D.: A new version of detached-eddy simulation, resistant to ambiguous grid densities. Theory of Computational Fluid Dynamics 20, 181–195 (2006)
Spalart, P.R., Jou, W.-H., Strelets, M., Allmaras, R.: Comments on the Feasability of LES for Wings, and on a Hybrid RANS/LES Approach. In: Advances in DNS/LES, Ruston, Lousiana, pp. 137–147 (1997)
Wallin, S., Johansson, A.: An explicit algebraic Reynolds stress model for incompressible and compressible turbulent flows. Journal of Fluid Mechanics 403, 89–132 (2000)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2012 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Arvidson, S., Peng, SH., Davidson, L. (2012). Feasibility of Hybrid RANS-LES Modeling of Shock/Boundary-Layer Interaction in a Duct. In: Fu, S., Haase, W., Peng, SH., Schwamborn, D. (eds) Progress in Hybrid RANS-LES Modelling. Notes on Numerical Fluid Mechanics and Multidisciplinary Design, vol 117. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-31818-4_21
Download citation
DOI: https://doi.org/10.1007/978-3-642-31818-4_21
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-31817-7
Online ISBN: 978-3-642-31818-4
eBook Packages: EngineeringEngineering (R0)