Large-eddy simulation of the flow around simplified car model

SAE Technical Papers

Volumn , Issue , 2004, Pages

  Krajnović, Siniša ^a   Davidson, Lars ^a  

^a CHALMERS UNIVERSITY OF TECHNOLOGY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

MODEL AUTOMOBILES; REYNOLDS NUMBER;

CAR MODELS; SEPARATED FLOWS;

LARGE EDDY SIMULATION;

EID: 85072434500     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2004-01-0227     Document Type: Conference Paper

References (22)

1. Robinson S. K.,. Coherent motions in the turbulent boundary layer. Ann. Rev. Fluid Mech., 23: 601-639, 1991.
2. Krajnović S.,. Large Eddy Simulations for Computing the Flow Around Vehicles. PhD thesis, Dept. of Thermo and Fluid Dynamics, Chalmers University of Technology, Gothenburg, 2002.
3. Ahmed S. R., Ramm G., and Faltin G.,. Some salient features of the time averaged ground vehicle wake. SAE Paper 840300, 1984.
4. Sims-Williams D. B., and R.G., Experimental investigation into unsteadiniess and instability in passanger car aerodynamics. SAE Paper 980391, 1998.
5. Bayraktar I., Landman D., and Baysal O.,. Experimental and computational investigation of ahmed body for ground vehicle aerodynamics. SAE Paper 2001-01-2742, 2001.
6. Spohn A., and Gillieron P.,. Flow separations generated by a simplified geometry of an automotive vehicle. In IUTAM Symposium: Unsteady Separated Flows, April 8-12, Toulouse, France, 2002.
7. Lienhart H., and Becker S.,. Flow and turbulente structure in the wake of a simplified car model. SAE Paper 2003-01-0656, 2003.
8. Sims-Williams D. B., and Duncan B. D.,. The ahmed model unsteady wake: Experimantal and computational analyses. SAE Paper 2003-01-1315, 2003.
9. Han T.,. Computational analysis of three-dimensional turbulent flow around a bluff body in ground proximity. AIAA Journal, 27 (9): 1213-1219, 1989.
10. Manceau R., and Bonnet J.-P.,. 10th joint ERCOF-TAC (SIG-15)/IAHR/QNET- CFD Workshop on Refined Turbulence Modelling. Poitiers, 2000.
11. Duell E. G.,. Experimental investigation of unsteady near wakes of ground vehicle bodies. PhD thesis, Cornell University, 1994.
12. Duell E. G., and George A. R.,. Experimental study of a ground vehicle body unsteady near wake. SAE Paper 1999-01-0812, 1999.
13. Barlow J. B., Guterres R., and Ranzenbach R.,. Rectangular bodies with radiused edges in ground effect. AIAA paper 99-3153, 1999.
14. Barlow J., Guterres R., Ranzenbach R., and Williams J.,. Wake structures of rectangular bodies with radiused edges near a plane surface. SAE Paper 1999-01-0648, 1999.
15. Krajnović S., and Davidson L.,. Numerical Study of the Flow Around the Bus-Shaped Body. ASME: Journal of Fluids Engineering, 125: 500-509, 2003.
16. Ghosal S.,. Mathematical and physical constraint on large-eddy simulations of turbulence. AIAA Journal, 37 (2): 425-433, 1999.
17. Smagorinsky J.,. General circulation experiments with the primitive equations. Monthly Weather Review, 91 (3): 99-165, 1963.
18. Krajnović S., and Davidson L.,. Large eddy simulation of the flow around a bluff body. AIAA Journal, 40 (5): 927-936, 2002. (Pubitemid 34599879)
19. Sohankar A., Davidson L., and Norberg C.,. Large eddy simulation of flow past a square cylinder: Comparison of different subgrid scale models. ASME: Journal of Fluids Engineering, 122 (1): 39-47, 2000.
20. Sohankar A., Davidson L., and Norberg C.,. Erratum. ASME: Journal of Fluids Engineering, 122 (3): 643, 2000.
21. Davidson L., and Farhanieh B.,. CALC-BFC: A finite-volume code employing collocated variable arrangement and cartesian velocity components for computation of fluid flow and heat transfer in complex three-dimensional geometries. Report 95/11, Dept. of Thermo and Fluid Dynamics, Chalmers University of Technology, Gothenburg, 1995.
22. Nilsson H., and Davidson L.,. CALC-PVM: A parallel SIMPLEC multiblock solver for turbulent flow in complex domains. Internal report 98/12, Department of Thermo and Fluid Dynamics, Chalmers University of Technology, Gothenburg, 1998.