Mechanism of Electromagnetic Flow Control Enhanced by Electro-Discharge in Water
Yan-Liang Ji, Ben-Mou Zhou** , Ya-Dong Huang
Science and Technology on Transient Physics Laboratory, Nanjing University of Science and Technology, Nanjing 210094
Abstract :Pulsed discharge utilized to achieve large current density in the electromagnetic flow control is numerically studied. A mathematic discharge model is established to calculate the plasma channel, and an actuator is designed to generate the Lorentz force in the micro plasma channel. During the discharge process, the resistance in the channel decreases rapidly and a large current density appears between the discharge electrodes. After the actuator is applied in the leading edge of a flat plate, the separation region and downstream turbulent boundary layer on the plate disappear. Meanwhile, a skin-friction drag force reduction is achieved.
收稿日期: 2018-01-10
出版日期: 2018-04-30
:
52.25.Jm
(Ionization of plasmas)
52.30.Cv
(Magnetohydrodynamics (including electron magnetohydrodynamics))
47.27.Rc
(Turbulence control)
[1] Rossi L and Thibault J 2002 J. Turbul. 3 N5 [2] Liu Z K, Zhou B M, Liu H X, Liu Z G and Ji Y L 2011 Chin. Phys. Lett. 28 094703 [3] Yan L G, Wang Z K, Xue C L, Gao Z Y and Zhao B Z 2000 IEEE Trans. Appl. Supercond. 10 955 [4] Munhoz D S, Bityurin V A, Klimov A I and Moralev I A 2016 J. Phys.: Conf. Ser. 774 012154 [5] Yu J L, He L M, Wei D, Wang Y Q and Chun D 2013 Chin. Phys. B 22 055201 [6] Liu W Z, Zhao S, Chai M L and Niu J Q 2017 Chin. Phys. Lett. 34 085203 [7] Akiyama H 2000 IEEE Trans. Dielectr. Electr. Insul. 7 646 [8] Šunka P 2001 Phys. Plasmas 8 2587 [9] Sun Y, Timoshkin I V, Given M J, Wilson M P, Wang T, Macgregor S and Bonifaci N 2016 IEEE Trans. Plasma Sci. 44 2156 [10] Lisitsyn I V, Nomlyama H, Katsuki S and Akiyama H 1999 IEEE Trans. Dielectr. Electr. Insul. 6 351 [11] Jones H M and Kunhardt E E 1995 J. Appl. Phys. 77 795 [12] Qian J, Joshi R P, Kolb J, Dickens K H S, Neuber A, Butcher M, Cevallos M, Schamiloglu H K and Gaudet J 2005 J. Appl. Phys. 97 113304 [13] Jones H M and Kunhardt E E 1995 J. Appl. Phys. 78 3308 [14] Seepersad Y, Dobrynin D, Pekker M, Shneider M N and Fridman A 2013 J. Phys. D 46 2368 [15] Kratel A W H 1996 PhD Dissertation (California: California Institute of Technology) [16] Chung K, Lee S, Hwang Y S and Kim C Y 2015 Curr. Appl. Phys. 15 977 [17] Krinberg I A and Paperny V L 2002 J. Phys. D 35 549 [18] Jeong J and Hussain F 1995 J. Fluid Mech. 285 69
[1]
. [J]. 中国物理快报, 2017, 34(12): 125202-.
[2]
. [J]. 中国物理快报, 2016, 33(07): 75201-075201.
[3]
. [J]. 中国物理快报, 2015, 32(08): 85201-085201.
[4]
. [J]. Chin. Phys. Lett., 2013, 30(1): 15202-015202.
[5]
WU Tao;WANG Xin-Bing**
. Lifetime Calculations on Collector Optics from Laser Plasma Extreme Ultraviolet Sources with Minimum Mass [J]. 中国物理快报, 2011, 28(5): 55201-055201.
[6]
YANG Qian-Suo;LIU Chun;PENG Zhi-Min;ZHU Nai-Yi. Laser-Induced Particle Jet and Its Ignition Application in Premixed Combustible Gases [J]. 中国物理快报, 2009, 26(6): 65204-065204.
[7]
LI Yong-Qiang;WU Jian-Hua;YUAN Jian-Min. Ionization Energies of Ions in Hot and Dense Plasma: Beryllium-Like Ions for Z=26-36 [J]. 中国物理快报, 2008, 25(10): 3627-3630.
[8]
SUN Yun-Jin;FU Ya-Bo;CHEN Qiang;ZHANG Chun-Mei;SANG Li-Jun;ZHANG Yue-Fei. Silicon Dioxide Coating Deposited by PDPs on PET Films and Influence on Oxygen Transmission Rate [J]. 中国物理快报, 2008, 25(5): 1753-1756.
[9]
M. K. Mishra;A. Phukan. Effect of Discharge Voltage on an Ion Sheath Formed at a Grid in a Multi-Dipole Discharge Plasma [J]. 中国物理快报, 2008, 25(3): 1011-1014.
[10]
XIA Sheng-Guo;HE Jun-Jia;LIU Ke-Fu. Power Consideration for Pulsed Discharges in Potassium Seeded Argon [J]. 中国物理快报, 2007, 24(6): 1637-1640.
[11]
D. AKBAR;S. BILIKMEN. Ambipolar Diffusion in Direct-Current Positive Column with Variations in Radius of Discharge Tube [J]. 中国物理快报, 2006, 23(9): 2498-2501.
[12]
LIU Hong-Jie;GU Yu-Qiu;ZHENG Zhi-Jian;JIAO Chun-Ye;NAM Sung-Mo;HAN Zai-Min;WANG Xiang-Xian;HE Ying-Ling;WEN Tian-Shu;ZHANG Shuang-Gen;WEN Xian-Lun;ZHOU Kai-Nan;WANG Xiao-Dong;HUANG Xiao-Jun;HUA Jian-Fei. Relativistic Electron Acceleration in a Wake Field Generated by the Intense Femtosecond Laser Interaction with a Mixture Jet of Deuterium Clusters and Molecules [J]. 中国物理快报, 2006, 23(6): 1527-1529.
[13]
D. Akbar;S. Bilikmen. Non-Uniform Axial Electric Field in Argon Glow Discharge Plasma [J]. 中国物理快报, 2006, 23(5): 1234-1237.
[14]
LIU Hong-Jie;GU Yu-Qiu;WANG Hong-Bin;ZHENG Zhi-Jian;GE Fang-Fang;WEN Xian-Lun;JIAO Chun-Ye;HE Ying-Ling;WEN Tian-Shu;HUANG Wen-Zhong;WANG Guang-Chang;ZHOU Wei-Min;ZHANG Shuang-Gen;WANG Xiang-Xian;ZHOU Kai-Nan;WANG Xiao-Dong;HUANG Xiao-Jun;NI Guo-Quan. High-Energy Ion Emission from Cooled Deuterium Clusters in 20TW Laser Fields [J]. 中国物理快报, 2005, 22(5): 1174-1175.
[15]
WANG Fei-Lu;ZHAO Gang;YUAN Jian-Min;. Opacity of Hot and Dense Stellar Material: Flexible for Changes in Composition and Abundance [J]. 中国物理快报, 2003, 20(12): 2206-2209.