Turbulent boundary layer control utilizing the Lorentz force

Physics of Fluids

Volumn 12, Issue 3, 2000, Pages 631-649

  Berger, Timothy W ^a   Kim, John ^a   Lee, Changhoon ^a   Lim, Junwoo ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BOUNDARY LAYER; FLOW CONTROL; MATHEMATICAL ANALYSIS; REYNOLDS EQUATION; REYNOLDS NUMBER; TURBULENT FLOW;

EID: 0034077531     PISSN: 10706631     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.870270     Document Type: Article

References (26)

1. A. B. Tsinober, "MHD drag reduction," in Viscous Drag Reduction in Boundary Layers, Vol. 123 of Progress in Astronautics and Aeronautics, edited by D. M. Bushnell and J. N. Hefner (American Institute of Aeronautical and Astronautics, Washington D.C., 1989), pp. 327-349.
2. A. K. Gailitis and O. A. Lielausis, "On the possibility of drag reduction of a flat plate in an electrolyte," Appl. Magnetohydrodyn. Trudy Inst. Fisiky AN Latvia SSR 12, 143 (1961).
3. A. B. Tsinober and A. G. Shtern, "Possibility of increasing the flow stability in a boundary layer by means of crossed electric and magnetic fields," Magnetohydrodynamics 3, 152 (1967).
4. C. Henoch and J. Stace, "Experimental investigation of a salt water turbulent boundary layer modified by an applied streamwise magnethydrodynamic body force," Phys. Fluids 7, 1371 (1995).
5. C. H. Crawford and G. E. Karniadakis, "Reynolds stress analysis of EMHD-controlled wall turbulence. Part I," Phys. Fluids 9, 788 (1997).
6. C. C. Lin, The Theory of Hydrodynamic Stability (Cambridge University Press, Cambridge, 1966).
7. D. M. Nosenchuck and G. L. Brown, "Discrete spatial control of wall shear stress in a turbulent boundary layer," in Near-Wall Turbulent Flows, edited by R. M. C. So, C. G. Speziale, and B. E. Launder (Elsevier Science Publishers B. V., New York, 1993), pp. 689-698.
8. D. M. Nosenchuck, "Spatial and temporal characteristics of boundary layers controlled with the Lorentz force," in 12th Australasian Fluid Mechanics Conference (University of Sydney Press, Sydney, Australia, 1995), pp. 93-96.
9. P. R. Bandyopadhyay and J. M. Castano, "Micro-tiles for electromagnetic turbulence control in saltwater - preliminary investigations," in Proceedings of the Forum on Control of Transitional and Turbulent Flows, Fluids Engineering Division Conference, ASME, 7-11 July 1996, edited by D. E. Parkh and R. K. Agarwal (ASME, San Diego, 1996), Vol. FED-Vol. 237, pp. 53-60.
10. P. L. O'Sullivan and S. Biringen, "Direct simulations of low Reynolds number turbulent channel flow with emhd control," 28th AIAA Fluid Dynamics Conference, 4th AIAA Shear Flow Control Conference, 29 June-2 July 1997, pp. 1-13.
11. This amount of skin-friction drag reduction appears too small to be statistically significant but the authors contend that the trend is important and correct.
12. R. Akhavan, W. J. Jung, and N. Mangiavacchi, "Turbulence control in wall-bounded flows by spanwise oscillations," in Applied Scientific Research, Vol. 51 of Advances in Turbulence IV, edited by F. T. M Nieuwstadt (Kluwer, New York, 1993), pp. 299-303.
13. F. Laadhari, L. Skandaji, and R. Morel, "Turbulence reduction in a boundary layer by a local spanwise oscillating surface," Phys. Fluids 6, 3218 (1994).
14. P. Bradshaw and N. S. Pontikos, "Measurements in the turbulent boundary layer on an 'infinite' swept wing," J. Fluid Mech. 159, 105 (1985).
15. G. N. Coleman, J. Kim, and A. Le, "A numerical study of three-dimensional wall-bounded flows," Int. J. Heat Fluid Flow 19, 333 (1996).
16. O. Sendstad and P. Moin, "The near-wall mechanics of three-dimensional turbulent boundary layers," Report No. TF-57, Thermosciences Division, Department of Mechanical Engineering, Stanford University, Stanford, CA, 1992.
17. H. Choi, P. Moin, and J. Kim, "Active turbulence control for drag reduction in wall-bounded flows," J. Fluid Mech. 262, 75 (1994).
18. H. Choi, P. Moin, and J. Kim, "Direct numerical simulation of turbulent flow over riblets," J. Fluid Mech. 255, 503 (1993).
19. I. Kim, P. Moin, and R. Moser, "Turbulence statistics in a fully developed channel flow at low Reynolds number," J. Fluid Mech. 177, 133 (1987).
20. A. T. Le, G. N. Coleman, and J. Kim, "Near-wall turbulence structures in three-dimensional boundary layers," in Proceedings of the 1st International Symposium on Turbulence and Shear Flow Phenomena, September 1999, Santa Barbara, CA, 1999.
21. +=100, however, the shear changes sign quickly enough to prevent such an instability.
22. ANSYS, ANSYS Reference Manual, Swanson Analysis Systems, Inc., Houston, PA, December 1992, Version 5.0.
23. C. Lee, J. Kim, D. Babcock, and R. Goodman, "Application of neural networks to turbulence control for drag reduction," Phys. Fluids 9, 1740 (1997).
24. C. Lee, J. Kim, and H. Choi, "Suboptimal control of turbulent channel flow for drag reduction" J. Fluid Mech. 358, 245 (1998).
25. P. Koumoutsakos, "Vorticity flux control for a turbulent channel flow," Phys. Fluids 11, 248 (1999).
26. T. Bewley and P. Moin, "Optimal control of turbulent channel flows," Active Control of Vibration and Noise, ASME, 1994 (ASME, Chicago, 1994), Vol. DE-Vol. 75, pp. 221-227.