Active control of turbulent separated flows over slanted surfaces

International Journal of Heat and Fluid Flow

Volumn 27, Issue 5, 2006, Pages 748-755

  Brunn, A ^a   Nitsche, W ^a  

^a TECHNISCHE UNIVERSITÄT BERLIN   (Germany)

Author keywords

Active separation control; Bluff bodies; Channel flows; Particle image velocimetry; Vortex shedding

Indexed keywords

CHANNEL FLOW; SHEAR FLOW; VELOCITY MEASUREMENT; VORTEX FLOW; VORTEX SHEDDING;

ACTIVE SEPARATION CONTROL; BLUFF BODIES; PARTICLE IMAGE VELOCIMETRY;

TURBULENT FLOW;

CHANNEL FLOW; SHEAR FLOW; TURBULENT FLOW; VELOCITY MEASUREMENT; VORTEX FLOW; VORTEX SHEDDING;

EID: 33748761204     PISSN: 0142727X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijheatfluidflow.2006.03.006     Document Type: Article

References (14)

1. Ahmed S.R., Ramm R., and Faltin G. Some salient features of the time-averaged ground vehicle wake. SAE-Techn. Paper Series (1984) 840300
2. Brunn A., and Nitsche W. Separation Control in an Axisymmetric Diffuser Flow by Periodic Excitation. In: Rodi W., and Fueyo N. (Eds). Engineering Turbulence Modelling and Experiments vol. 5 (2002), Elsevier Science 587-596
3. Brunn, A., 2003. Aktive Beeinflussung abgelöster turbulenter Scherschichten in überkritischen Diffusoren mit Hilfe periodischer Anregung, TU Berlin, Ph.D. Thesis, Mensch und Buch Verlag.
4. Chapman, D.R., Kuehn, M., Larson, H.K., 1958. Investigations of Separated Flows with Emphasis on the Effect of Transition/NACA-Report 1356.
5. Hucho W.-H. Aerodynamik der stumpfen Körper - Physikalische Grundlagen und Anwendung in der Praxis (2002), Vieweg-Verlag
6. Kiya M., Shimizu M., and Mochizuki O. Sinusoidal forcing of a turbulent separation bubble. J. Fluid Mech. 342 (1997) 119-139
7. Krajnovic S., and Davidson L. A Test Case for Large-Eddy Simulation in Vehicle Aerodynamics. In: Rodi W., and Fueyo N. (Eds). Engineering Turbulence Modelling and Experiments vol. 5 (2002), Elsevier Science 47-657
8. Leder A. Abgelöste Strömungen - Physikalische Grundlagen (1992), Vieweg-Verlag
9. Lienhart H., Stoots C., and Becker S. Flow and Turbulence Structures in the Wake of a Simplified Car Model (Ahmed model). Notes on Numerical Fluid Mechanics vol. 77 (2002), Springer 323-330
10. Lin J.C., Howard F.G., Bushnell D.M., and Selby B.V. Comparative Study of Control Techniques for Two-Dimensional Low-Speed Turbulent Flow Separation. In: Kozlov A.V. (Ed). Separated Flows and Jets (1990), Springer, Berlin 429-474
11. Michalke A. Spatially growing disturbances in an inviscid shear layer. J. Fluid Mech. 23 (1965) 521-544
12. Morel T. The Effect of Base Slant Angle on the Flow Pattern and Drag of Three-Dimensional Bodies with Blunt Ends. Proc. of Symp. Aerod. Drag Mechanisms of Bluff Bodies and Road Vehicles (1978), Plenum Press, New York 191-226
13. Sigurdson L.W. The structure and control of a turbulent reattaching flow. J. Fluid Mech. 298 (1995) 139-165
14. Yoshioka S., Obi S., and Masuda S. Momentum transfer in the periodically perturbated turbulent separated flow over the Backward-Facing step. Proc. TSFP1 (1999) 1321-1326