Abstract
Detached eddy simulation (DES) is shown to be a suitable method for the simulation of the sound generation of turbulent flows, because it provides access to the resolved turbulent scales at minimal computational cost. The near-wall region is solved efficiently by RANS while LES is applied to all regions containing scales important for the noise generation. In addition to the usual LES resolution requirements, for acoustics the smallest of these scales are defined by the highest frequencies of interest. The sound radiation is generally computed by solving an integral over a data surface surrounding the source region outside the turbulent flow. The grid must be fine enough to resolve the sources and the propagation between the sources and the data surface. Examples for the simulation of noise emission problems are presented for the influence of nozzle serrations on jet mixing noise and three airframe noise sources, which are rod-airfoil interaction noise, the noise of high-lift devices, and airfoil self noise.
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
Bogey, S., Bailly, C., Juvé, D.: Noise investigation of a high subsonic jet using a compressible large eddy simulation. Theoret. Comput. Fluid. Mech. 16, 273–297 (2007)
Bunge, U., Mockett, C., Thiele, F.: Guidelines for implementing detached-eddy simulation using different models. Aerosp. Sc. & Tech. 11, 376–385 (2007)
Edwards, J., Chandra, S.: Comparison of eddy viscosity-transport turbulence models for three-dimensional, shock-separated flowfields. AIAA J. 34, 756–763 (1996)
Eschricht, D., Panek, J.Y., Michel, U., Thiele, F.: Prediction of jet noise from coplanar nozzle. AIAA Paper 2008-2969 (2008a)
Eschricht, D., Panek, L.J.Y., Michel, U., Thiele, F.: Jet noise prediction of a serrated nozzle. AIAA Paper 2008-2971 (2008b)
Ffowcs Williams, J., Hawkings, D.: Sound generation by turbulence and surfaces in arbitrary motion. Phil. Trans. R. Soc. A 264, 321–342 (1969)
Garbaruk, A., Leicher, S., Mockett, C., Spalart, P., Strelets, M., Thiele, F.: Evaluation of time-sample and span-size effects in DES of nominally 2D airfoils beyond stall. In: Peng, S.-H., et al. (eds.) Progress in Hybrid RANS-LES Modelling. NNFM, vol. 111, pp. 86–98. Springer, Heidelberg (2010)
Greschner, B., Thiele, F., Jacob, M.C., Casalino, D.: Prediction of sound generated by a rod-airfoil configuration using EASM DES and the generalised Lighthill/FW-H analogy. Computers and Fluids 37, 402–413 (2008)
Greschner, B., Grilliat, J., Jacob, M.C., Thiele, F.: Maesurement and wall modeled LES simulation of trailing edge noise caused by a turbulent boundary layer. Int. J. Aeroacoustics 9(3), 329–355 (2010)
Haase, W., Aupoix, B., Bunge, U., Schwamborn, D. (eds.): FLOMANIA - A European initiative on flow physics modelling. Notes on Numerical Fluid Mechanics and Multidisciplinary Design, vol. 94. Springer, Heidelberg (2006)
Jacob, M., Boudet, J., Casalino, D., Michard, M.: A rod-airfoil experiment as benchmark for broadband noise modeling. Theor. Comp. Fluid. Dynamics 19, 171–196 (2005)
Jeong, J., Hussain, F.: On the identification of a vortex. J. Fluid Mech. 285, 69–94 (1995)
Karki, K., Patankar, S.: Pressure based calculation procedure for viscous flows at all speeds. AIAA J. 27, 1167–1174 (1989)
Kato, C., Iida, A., Takano, Y., Fujita, H., Ikegawa, M.: Numerical prediction of aerodynamic noise radiated from low Mach turbulent wake. AIAA Paper 1993-0145 (1993)
Knacke, T., Thiele, F.: Time-resolved 3D Simulation of an Aircraft Wing with Deployed High-lift System. In: Proc. 2nd International Conference on Turbulence and Interaction (2009)
Lübcke, H., Rung, T., Thiele, F.: Prediction of the spreading mechanisms of 3D turbulent wall jets with explicit Reynolds-stress closures. Int. J. Heat Fluid Flow 5, 127–145 (2002); In: Schmidt, F.W., Launder, B.E. (eds.) The Seventh International Symposium on Engineering Turbulence Modelling and Measurements, ETMM7, Limassol, Cyprus 04-08 (June 2008)
Menter, F., Kuntz, M.: Adaption of eddy-viscosity turbulence models to unsteady separated flow behind vehicles. In: McCallen, R., Brownad, F., Ross, J. (eds.) The Aerodynamics of Heavy Vehicles: Trucks, Buses, and Trains. LNACM, vol. 19, pp. 339–352. Springer, Heidelberg (2004)
Mockett, C.: A comprehensive study of detached-eddy simulation. PhD thesis, Technische Université Berlin, Fakultät V - Verkehrs- und Maschinensysteme (2009), http://opus.kobv.de/tuberlin/volltexte/2009/2326/
Mockett, C., Knacke, T., Thiele, F.: Detection of initial transient and estimation of statistical error in time-resolved turbulent flow data. In: Proc. 8th International ERCOFTAC Symposium on Engineering Turbulence Modelling and Measurement (2010)
Morfey, C., Wright, M.: Extensions of Lighthill’s acoustic analogy with application to computational aeroacoustics. Proc. Roy. Soc. A 463, 2101–2127 (2007)
Nikitin, N., Nicoud, F., Wasistho, B., Squires, K., Spalart, P.: An approach to wall modeling in large-eddy simulations. Phys. Fluids 12, 1629–1632 (2000)
Obi, S., Peric, M., Scheurer, M.: Second moment calculation procedure for turbulent flows with collocated variable arrangement. AIAA J. 29, 585–590 (1991)
Rung, T., Thiele, F.: Computational modelling of complex boundary-layer flows. In: Proc. 9th International Symposium on Transport Phenomena in Thermal-Fluid Engineering, pp. 321–326 (1996)
Rung, T., Bunge, U., Schatz, M., Thiele, F.: Restatement of the Spalart–Allmaras eddy-viscosity model in strain-adaptive formulation. AIAA J. 41, 1396–1399 (2003)
Shur, M.L., Spalart, P.R., Strelets, M., Travin, A.: Detached eddy simulation of an airfoil at high angle of attack. Engineering Turbulence Modelling and Experiments 4, 669–678 (1999)
Shur, M.L., Spalart, P.R., Strelets, M.K.: Noise Prediction for Increasingly Complex Jets. Part I: Methods and Tests. International Journal of Aeroacoustics 4, 213–246 (2005)
Shur, M.L., Spalart, P.R., Strelets, M., Travin, A.: A hybrid RANS-LES model with delayed DES and wall-modelled LES capabilities. Int. J. Heat Mass Transfer 29, 1638–1649 (2008)
Smagorinsky, J.: General circulation experimentswith the primitive equations: I. The basic experiment. Monthly Weather Review 91, 99–164 (1963)
Spalart, P., Allmaras, S.: A one-equation turbulence model for aerodynamic flows. AIAA-1992-0439 (1992)
Spalart, P., Deck, S., Shur, M., Squires, K., Strelets, M., Travin, A.: A new version of detached-eddy simulation, resistant to ambiguous grid densities. Theor. Comp. Fluid Dynamics 20, 181–195 (2006)
Spalart, P.R.: Detached-Eddy Simulation. Ann. Rev. Fluid Mech. 41, 181–202 (2008)
Spalart, P.R., Shur, M.L.: Variants of the Ffowcs Williams – Hawkings equation and their coupling with simulations of hot jets. Int. J. Aeroacoustics 8, 477–492 (2009)
Spalart, P.R., Jou, W.H., Strelets, M., Allmaras, S.R.: Comments on the Feasibility of LES for Wings, and on a Hybrid RANS/LES Approach (1997)
Strelets, M.: Detached eddy simulation of massively separated flows. AIAA-2001-0879 (2001)
Travin, A., Shur, M., Strelets, M., Spalart, P.: Physical and numerical upgrades in the detached-eddy simulation of complex turbulent flows. In: Friedrich, R., Rodi, W. (eds.) Proc. 412th Euromech Coll. LES and Complex Transitional and Turbulent Flows, Munich, Germany. Fluid Mechanics and it’s Application, vol. 65, pp. 239–254 (2000)
Travin, A., Shur, M., Spalart, P., Strelets, M.: Improvement of delayed detached-eddy simulation for LES with wall modelling. In: Proc. Eur. Conf. Comp. Fl. Dyn. ECCOMAS CFD, Egmond aan Zee, The Netherlands (2006)
Wilcox, D.: Reassessment of the scale-determining equation for advanced turbulence models. AIAA J. 26, 1299–1310 (1988)
Xue, L.: Entwicklung eines effizienten parallelen Lösungsalgorithmus zur dreidimensionalen Simulation komplexer turbulenter Strömungen. PhD thesis, TU Berlin (1998)
Yan, J., Mockett, C., Thiele, F.: Investigation of alternative length scale substitutions in detached-eddy simulation. Flow, Turb. & Comb. 74, 85–102 (2005)
Yan, J., Panek, L., Thiele, F.: Simulation of jet noise from a long-cowl nozzle with serrations. AIAA Paper 2007-3635 (2007a)
Yan, J., Tawackolian, K., Michel, U., Thiele, F.: Computation of jet noise using a hybrid approach. AIAA Paper 2007-3621 (2007b)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2010 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Michel, U., Eschricht, D., Greschner, B., Knacke, T., Mockett, C., Thiele, F. (2010). Advanced DES Methods and Their Application to Aeroacoustics. In: Peng, SH., Doerffer, P., Haase, W. (eds) Progress in Hybrid RANS-LES Modelling. Notes on Numerical Fluid Mechanics and Multidisciplinary Design, vol 111. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-14168-3_5
Download citation
DOI: https://doi.org/10.1007/978-3-642-14168-3_5
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-14167-6
Online ISBN: 978-3-642-14168-3
eBook Packages: EngineeringEngineering (R0)