This content is not included in your SAE MOBILUS subscription, or you are not logged in.

The Study of a Bi-Stable Wake Region of a Generic Squareback Vehicle using Tomographic PIV

Journal Article
2016-01-1610
ISSN: 1946-3995, e-ISSN: 1946-4002
Published April 05, 2016 by SAE International in United States
The Study of a Bi-Stable Wake Region of a Generic Squareback Vehicle using Tomographic PIV
Sector:
Citation: Perry, A., Almond, M., Passmore, M., and Littlewood, R., "The Study of a Bi-Stable Wake Region of a Generic Squareback Vehicle using Tomographic PIV," SAE Int. J. Passeng. Cars - Mech. Syst. 9(2):743-753, 2016, https://doi.org/10.4271/2016-01-1610.
Language: English

References

  1. Irving Brown , Y. , Windsor , S. , and Gaylard , A. The Effect of Base Bleed and Rear Cavities on the Drag of an SUV SAE Technical Paper 2010-01-0512 2010 10.4271/2010-01-0512
  2. Roumeas , M. , Gillieron , P. , & Kourta , A. Analysis and control of the near-wake flow over a square-back geometry Computers and Fluids 38 60 70 2009
  3. Ahmed , S. An experimental study of the wake structures of typical automobile shapes Journal of Wind Engineering and Industrial Aerodynamics 9 49 62 1981
  4. Littlewood , R. and Passmore , M. The Optimization of Roof Trailing Edge Geometry of a Simple Square-Back SAE Technical Paper 2010-01-0510 2010 10.4271/2010-01-0510
  5. Duell , E. and George , A. Experimental Study of a Ground Vehicle Body Unsteady Near Wake SAE Technical Paper 1999-01-0812 1999 10.4271/1999-01-0812
  6. Volpe , R. , Devinant , P. , & Kourta , A. Experimental characterization of the unsteady natural wake of the full-scale squareback Ahmed body: flow bi-stability and spectral analysis Experiments in Fluids 56 99 2015
  7. Littlewood , R. , & Passmore , M. Aerodynamic drag reduction of a simplified squareback vehicle using steady blowing Experiments in Fluids 53 2 519 529 2012
  8. Littlewood , R. , Passmore , M. , and Wood , D. An Investigation into the Wake Structure of Square Back Vehicles and the Effect of Structure Modification on Resultant Vehicle Forces SAE Int. J. Engines 4 2 2629 2637 2011 10.4271/2011-37-0015
  9. Wood , D. , Passmore , M. , and Perry , A. Experimental Data for the Validation of Numerical Methods - SAE Reference Notchback Model SAE Int. J. Passeng. Cars - Mech. Syst. 7 1 145 154 2014 10.4271/2014-01-0590
  10. Wood , A. , Passmore , M. , Forbes , D. , Wood , D. et al. Base Pressure and Flow-Field Measurements on a Generic SUV Model SAE Int. J. Passeng. Cars - Mech. Syst. 8 1 233 241 2015 10.4271/2015-01-1546
  11. Adrian , R. , & Westerweel , J. Particle Image Velocimetry Cambridge University Press First 2011
  12. Elsinga , G. E. , Scarano , F. , Wieneke , B. , & van Oudheusden , B.W. Tomographic Particle Image Velocimetry Experiments in Fluids 41 933 947 2006
  13. Johl , G. , Passmore , M. , & Render , P. Design methodology and performance of an indraft wind tunnel The Aeronautical Journal 108 1087 2004
  14. Howell , J. , Sheppard , A. , and Blakemore , A. Aerodynamic Drag Reduction for a Simple Bluff Body Using Base Bleed SAE Technical Paper 2003-01-0995 2003 10.4271/2003-01-0995
  15. Howell , J. and Le Good , G. The Effect of Backlight Aspect Ratio on Vortex and Base Drag for a Simple Car-Like Shape SAE Technical Paper 2008-01-0737 2008 10.4271/2008-01-0737
  16. Hollis , D. Particle Image Velocimetry in Gas Turbine Combustor Flow Fields Loughborough University Thesis 2004
  17. Atkinson , C. , & Julio , S. An Efficient Simultaneous Reconstruction Technique for Tomographic Particle Image Velocimetry Experiments in Fluids 47 4 553 568 2009
  18. Wieneke , B. Volume Self-Calibration for 3D Partcile Image Velocimetry Experiments in Fluids 45 4 549 556 2008
  19. Berkooz , G. , Holmes , P. , & Lumley , L. The Proper Orthogonal Decomposition in the Analysis of Turbulent Flows Annual Review of Fluid Mechanics 25 539 575 1993
  20. Tropea , C. , Yarin , A.L. , & Foss , J.F. Springer Handbook of Experimental Fluid Mechanics: Part D, Chapter 22: Review of Some Fundamentals of Data Processing Springer 2007
  21. Pavia , G. , Passmore , M. , and Gaylard , A. Influence of Short Rear End Tapers on the Unsteady Base Pressure of a Simplified Ground Vehicle SAE Technical Paper 2016-01-1590 2016

Cited By