Development of large-eddy simulation for vehicle aerodynamics

ASME International Mechanical Engineering Congress and Exposition, Proceedings

Volumn 2, Issue , 2002, Pages 165-172

  Krajnovic S ^a   Davidson, L ^a  

^a CHALMERS UNIVERSITY OF TECHNOLOGY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

AERODYNAMICS; ATMOSPHERIC BOUNDARY LAYER; COMPUTER SIMULATION; LARGE EDDY SIMULATION; MECHANICAL ENGINEERING; REYNOLDS NUMBER; TURBULENCE MODELS;

AERODYNAMIC FORCES; AERODYNAMIC PROPERTIES; COMPUTATIONAL COSTS; EXPERIMENTAL OBSERVATION; FLOW FEATURES; QUANTITATIVE PREDICTION; ROAD CONDITION; STEADY SIMULATION; VEHICLE AERODYNAMICS;

COMPUTATIONAL FLUID DYNAMICS;

EID: 78249271072     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/IMECE2002-32833     Document Type: Conference Paper

References (35)

1. Ahmed, S. (1981).Wake structures of typical automobile shapes. ASME: Journal of Fluids Engineering 103, 162-169.
2. Ahmed, S. R., G. Ramm, and G. Faltin (1984). Some salient features of the time averaged ground vehicle wake. SAE Paper 840300.
3. Aoki, K., T. Ohbayashi, M. Zhu, and H. Miyata (1993). Finite-volume simulation of 3-d vortical flow-fields about road vehicles with various after-body configuration. SAE Paper 931896.
4. Barlow, J., R. Guterres, R. Ranzenbach, and J. Williams (1999). Wake structures of rectangular bodies with radiused edges near a plane surface. SAE Paper 1999-01-0648.
5. Barlow, J. B., R. Guterres, and R. Ranzenbach (1999). Rectangular bodies with radiused edges in ground effect. AIAA paper 99-3153.
6. Bearman, P. W. (1997). Near wake flows behind two- and three-dimensional bluff bodies. Journal of Wind Engineering and Industrial Aerodynamics 69-71, 33-54. (Pubitemid 127404412)
7. Bearman, P. W., D. D. Beer, E. Hamidy, and J. K. Harvey (1989). The effect of a moving floor on wind-tunnel simulation of road vehicles. SAE Paper No. 880245.
8. Bearman, P. W., J. P. Davis, and J. K. Harvey (1983). Measurement of the structure of road vehicle wakes. International Journal of Vehicle Design, Technological Advances in Vehicle Design Series, SP3, Impact of Aerodynamics on Vehicle Design, 493-499.
9. Chong, M. S., A. E. Perry, and B. J. Cantwell (1990). A general classification of three-dimensional flow fields. Physics of Fluids 5(2), 765-777.
10. Davidson, L. (1997). Large eddy simulation: A dynamic one-equation subgrid model for three-dimensional recirculating flow. In 11th Int. Symp. on Turbulent Shear Flow, Volume 3, Grenoble, pp. 26.1-26.6.
11. Davidson, L. and S.-H. Peng (2001). A hybrid LES-RANS model based on a one-equation SGS model and a two-equation k -ω model. In E. Lindborg, A. Johansson, J. Eaton, J. Humphrey, N. Kasagi, M. Leschziner, and M. Sommerfeld (Eds.), The Second International Symp. on Turbulence and Shear Flow Phenomena, Volume 2, Stockholm, pp. 175-180.
12. Duell, E. G. (1994). Experimental investigation of unsteady near wakes of ground vehicle bodies. Ph. D. thesis, Cornell University.
13. Duell, E. G. and A. R. George (1999). Experimental study of a ground vehicle body unsteady near wake. SAE Paper 1999-01-0812.
14. Han, T. (1989). Computational analysis of three-dimensional turbulent flow around a bluff body in ground proximity. AIAA Journal 27(9), 1213-1219.
15. Hanjalić, K. and S. Obi (1997). ERCOFTAC/IAHR/COST workshop on refined flow modeling. Delft University of Technology, pp. 131-225.
16. Hashiguchi, M., K. Kawaguchi, R. Yamasake, and K. Kuwahara (1989). Computational study of the wake structure of a simplified ground-vehicle shape with base slant. SAE Paper 890597.
17. Hucho, W.-H. (1998). Aerodynamics of Road Vehicles (4 ed.). Society of Automotive Engineers, Inc. ISBN 0-7680-0029-7.
18. Hussein, H. and R. J. Martinuzzi (1996). Energy balance for turbulent flow around a surface mounted cube placed in a channel. Physics of Fluids 8(3), 764-780.
19. 2 - f model. In Annual Research Briefs 2000, Stanford University, pp. 263-269.
20. Kataoka, T., H. China, K. Nakagawa, K. Yanagimoto, and M. Yoshida (1991). Numerical simulation of road vehicle aerodynamics and effect of aerodynamic devices. SAE Paper 910597.
21. Krajnović, S. (2002). Large Eddy Simulations for Computing the Flow Around Vehicles. Ph. D. thesis, Dept. of Thermo and Fluid Dynamics, Chalmers University of Technology, Gothenburg.
22. Krajnović, S. and L. Davidson (2002a). Large eddy simulation of the flow around a bluff body. AIAA Journal 40(5), 927-936. (Pubitemid 34599879)
23. Krajnović, S. and L. Davidson (2002b). Numerical study of the flow around the bus-shaped body. submitted for journal publication.
24. Krajnović, S. and L. Davidson (2002c). A test case for large-eddy simulation in vehicle aerodynamics. In Proceedings of the 5th International Symposium on Engineering Turbulence Modelling and Measurements, Mallorca, Spain.
25. Larousse, A., R. Martinuzzi, and C. Tropea (1991). Flow around surface-mounted, three-dimensional obstacles. In 9th Int. Symp. on Turbulent Shear Flow,Munich, pp. 127-139. Springer-Verlag.
26. Martinuzzi, R. and C. Tropea (1993). The flow around surface-mounted prismatic obstacles placed in a fully developed channel flow. ASME: Journal of Fluids Engineering 115(1), 85-91.
27. Menon, S. and W.-W. Kim (1996). High Reynolds number flow simulations using the localized dynamic subgrid-scale model. 34th Aerospace Sciences Meeting, AIAA Paper 96-0425, Reno.
28. Perry, A. E. and M. S. Chong (1987). A description of eddying motions and flow patterns using critical-point concepts. Ann. Rev. Fluid Mech. 19, 125-155.
29. Rodi, W. (1997). Large-eddy simulations of the flow past bluff bodies: State-of-the-art. In Proc. JSME Centennial Grand Conf., Int. Conf. Fluid Eng., Tokyo.
30. Rodi, W., J. H. Ferziger, M. Breuer, and M. Pourquié (1995). Workshop on LES of flows past bluff bodies. Rotach-Egern, Germany.
31. Shah, K. B. and J. H. Ferziger (1997, April). A fluid mechanicians view of wind engineering: Large eddy simulation of flow past a cubic obstacle. Journal of Wind Engineering and Industrial Aerodynamics 67, 211-224.
32. Smagorinsky, J. (1963). General circulation experiments with the primitive equations. Monthly Weather Review 91(3), 99-165.
33. Spalart, P. R., W. H. Jou, M. Strelets, and S. R. Allmaras (1997). Detached-eddy simulation of an airfoil at high angle of attack. In Advances in DNS/LES, Proceedings of the First AFOSR International Conference on DNS/LES.
34. Spohn, A. and P. Gillieron (2002). Flow separations generated by a simplified geometry of an automotive vehicle. In IUTAM Symposium: Unsteady Separated Flows, April 8-12, Toulouse, France.
35. Sujudi, D. and R. Haimes (1995). Identification of swirling flow in 3-D vector fields. AIAA Paper AIAA 95-1715