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Experimental investigation on the effect of using spanwise oscillating Lorentz force to control near-wall turbulence is presented in this paper. The effects of spanwise oscillating Lorentz force on macroscopic flow field, near-wall coherent structure and skin friction are discussed. Direct numerical simulation is carried out to verify the experimental results. The results from experiment and numerical simulation suggest that the spanwise oscillating Lorentz force can make the macroscopic flow field oscillating periodically, the streak structures are twisted into the spanwise direction and the skin friction is reduced.
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Keywords:
- turbulence /
- spanwise oscillating Lorentz force /
- drag reduction /
- near-wall turbulent structure
[1] Park H, Lee D, Jeon W P, Hahn S, Kim J, Kim J, Choi J, Choi H 2006 J. Fluid Mech. 563 389
[2] Methods in Fluid Dynamics (New York: Springer-Verlag) p201
[3] Itoh M, Tamano S, Yokota K, Taniguchi S 2006 J. Turbulence 7 1
[4] Li G, Li H M, Li Y M, Nie C Q, Xu Y J, Zhang Y, Zhu J Q 2009 Acta Phys. Sin. 58 4026 (in Chinese) [李 钢、 李汉明、 李轶明、 聂超群、 徐燕骥、 张 翼、 朱俊强 2009 58 4026]
[5] Liu W D, Qiu X M, Sun A P, Tang D L, Zeng X J 2007 Acta Phys. Sin. 56 186 (in Chinese) [刘万东、 邱孝明、 孙爱萍、 唐德礼、 曾学军 2007 56 186]
[6] Gong B Z, Zhang B J 2009 Acta Phys. Sin. 58 1504 (in Chinese) [龚博致、 张秉坚 2009 58 1504]
[7] Chen Y H, Fan B C, Chen Z H, Zhou B M 2008 Acta Phys. Sin. 57 648 (in Chinese) [陈耀慧、 范宝春、 陈志华、 周本谋 2008 57 648]
[8] Chen Z H, Fan B C, Zhou B M, Li H Z 2007 Chin. Phys. 16 1077
[9] Chen Y H, Fan B C, Chen Z H, Li H Z 2009 Sci. China G 52 1364
[10] Zhang H, Fan B C, Chen Z H 2009 Fluid Dyn. Res. 41 045507
[11] Zhang H, Fan B C, Chen Z H, Dong G, Zhou B M 2008 Chin. Sci. Bull. 53 2946
[12] Henoch C, Stace J 1995 Phys. Fluids 7 1371
[13] Crawford C H, Karniadakis G E 1997 Phys. Fluids 9 788
[14] Nosenchuck D M, Brown G L 1993 Near-Wall Turbulent Flows (New York: Elsevier Science Publisher) p689
[15] Bandyopadhyay P R, Castano J M 1996 Proceedings of the Forum on Control of Transitional and Turbulent Flows, Fluids Engineering Division Conference (San Diego: San Diego Publisher) p53
[16] Berger T W, Kim J, Lee C, Lim J 2000 Phys. Fluids 12 631
[17] Lee C, Kim J 2002 Phys. Fluids 14 2523
[18] Du Y Q, Symeonidis V, Karniadakis G E 2002 J. Fluid Mech. 457 1
[19] Satake S, Kasagi N 1996 Int. J. Heat Fluid Flow 17 343
[20] Pang J, Choi K S 2004 Phys. Fluids 16 35
[21] Breuer K S, Park J, Henoch C 2004 Phys. Fluids 16 897
[22] Canuto C, Hussaini M Y, Quarteroni A, Zang T A 1988 Spectral
[23] Choi K S 2002 Phys. Fluids 14 2530
[24] Lee C B, Wu J Z 2008 Appl. Mech. Rev. 61 030802
[25] Mei D J, Fan B C, Huang L P, Dong G 2010 Acta Phys. Sin. 59 6777 (in Chinese) [梅栋杰、 范宝春、 黄乐萍、 董 刚 2010 59 6777]
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[1] Park H, Lee D, Jeon W P, Hahn S, Kim J, Kim J, Choi J, Choi H 2006 J. Fluid Mech. 563 389
[2] Methods in Fluid Dynamics (New York: Springer-Verlag) p201
[3] Itoh M, Tamano S, Yokota K, Taniguchi S 2006 J. Turbulence 7 1
[4] Li G, Li H M, Li Y M, Nie C Q, Xu Y J, Zhang Y, Zhu J Q 2009 Acta Phys. Sin. 58 4026 (in Chinese) [李 钢、 李汉明、 李轶明、 聂超群、 徐燕骥、 张 翼、 朱俊强 2009 58 4026]
[5] Liu W D, Qiu X M, Sun A P, Tang D L, Zeng X J 2007 Acta Phys. Sin. 56 186 (in Chinese) [刘万东、 邱孝明、 孙爱萍、 唐德礼、 曾学军 2007 56 186]
[6] Gong B Z, Zhang B J 2009 Acta Phys. Sin. 58 1504 (in Chinese) [龚博致、 张秉坚 2009 58 1504]
[7] Chen Y H, Fan B C, Chen Z H, Zhou B M 2008 Acta Phys. Sin. 57 648 (in Chinese) [陈耀慧、 范宝春、 陈志华、 周本谋 2008 57 648]
[8] Chen Z H, Fan B C, Zhou B M, Li H Z 2007 Chin. Phys. 16 1077
[9] Chen Y H, Fan B C, Chen Z H, Li H Z 2009 Sci. China G 52 1364
[10] Zhang H, Fan B C, Chen Z H 2009 Fluid Dyn. Res. 41 045507
[11] Zhang H, Fan B C, Chen Z H, Dong G, Zhou B M 2008 Chin. Sci. Bull. 53 2946
[12] Henoch C, Stace J 1995 Phys. Fluids 7 1371
[13] Crawford C H, Karniadakis G E 1997 Phys. Fluids 9 788
[14] Nosenchuck D M, Brown G L 1993 Near-Wall Turbulent Flows (New York: Elsevier Science Publisher) p689
[15] Bandyopadhyay P R, Castano J M 1996 Proceedings of the Forum on Control of Transitional and Turbulent Flows, Fluids Engineering Division Conference (San Diego: San Diego Publisher) p53
[16] Berger T W, Kim J, Lee C, Lim J 2000 Phys. Fluids 12 631
[17] Lee C, Kim J 2002 Phys. Fluids 14 2523
[18] Du Y Q, Symeonidis V, Karniadakis G E 2002 J. Fluid Mech. 457 1
[19] Satake S, Kasagi N 1996 Int. J. Heat Fluid Flow 17 343
[20] Pang J, Choi K S 2004 Phys. Fluids 16 35
[21] Breuer K S, Park J, Henoch C 2004 Phys. Fluids 16 897
[22] Canuto C, Hussaini M Y, Quarteroni A, Zang T A 1988 Spectral
[23] Choi K S 2002 Phys. Fluids 14 2530
[24] Lee C B, Wu J Z 2008 Appl. Mech. Rev. 61 030802
[25] Mei D J, Fan B C, Huang L P, Dong G 2010 Acta Phys. Sin. 59 6777 (in Chinese) [梅栋杰、 范宝春、 黄乐萍、 董 刚 2010 59 6777]
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