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Chen Yaohui, Li Baoming, Pan Xuchao, Liu Yixin. RESEARCH OF THE CONTROL EFFICIENCY OF LIFT INCREASE AND DRAG REDUCTION BASE ON FLOW AROUND HYDROFOIL CONTROLLED BY LORENTZ FORCE[J]. Chinese Journal of Theoretical and Applied Mechanics, 2015, 47(3): 414-421. DOI: 10.6052/0459-1879-14-346
Citation: Chen Yaohui, Li Baoming, Pan Xuchao, Liu Yixin. RESEARCH OF THE CONTROL EFFICIENCY OF LIFT INCREASE AND DRAG REDUCTION BASE ON FLOW AROUND HYDROFOIL CONTROLLED BY LORENTZ FORCE[J]. Chinese Journal of Theoretical and Applied Mechanics, 2015, 47(3): 414-421. DOI: 10.6052/0459-1879-14-346
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RESEARCH OF THE CONTROL EFFICIENCY OF LIFT INCREASE AND DRAG REDUCTION BASE ON FLOW AROUND HYDROFOIL CONTROLLED BY LORENTZ FORCE

  • 1 National Key Laboratory of Transient Physics, Nanjing University of Science and Technology, Nanjing 210094, China

  • 2 Ministerial Key Laboratory of ZNDY, University of Science and Technology, Nanjing 210094, China

Funds: The project was supported by the Key Laboratory Fund (9140C300502130C30105) and Equipment pre-research fund (9140C300206150C30002).
  • Received Date: November 05, 2014
  • Revised Date: March 03, 2015
    Graphical Abstract
    • Abstract
  • Lorentz force can control the flow of low-conduction fluid effectively,increasing lift and reducing drag, suppressing flow separation; however, the problem of control efficiency is the main bottleneck to restrict its application. In order to enhance its control efficiency, numerical simulation research had been carried out base on the flow control around hydrofoil using Lorentz force. Energy consumption of Lorentz force control had deduced on the basis of the law of conservation of energy; the amount of saving energy had calculated by using the lift and drag of hydrofoil. The control efficiency of the Lorentz force is defined as the ratio between saved power and used power. The control efficiency of lift increase and drag reduction under different working conditions had been studied. The results had shown that the control efficiency of Lorentz force index decrease with the increase of inflow velocity, and increase with the control time increase. To increase the input energy of Lorentz force actuator can enhance the control effect of Lorentz force, but cannot increase the control efficiency distinctly.
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    • References (15)
  • Pulugundla G, Heinicke C, Karcher C, et al. Lorentz force velocimetry with a small permanent magnet. European Journal of Mechanics-B/Fluids, 2013, 41: 23-28
    Gailitis A, Lielausis O. On the possibility of drag reduction of a flat plate in an electrolyte. Appl Magnetohydrodyn Trudy Inst Fisiky AN Latvia SSR, 1961, 12: 143
    Henoch C, Stace J. Experimental investigation of a salt water turbulent boundary layer modified by an applied streamwise magnetohydrodynamic body force. Physics of Fluids, 1995, 7: 1371-1383
    Berger TW, Kim J, Lee C, et al. Turbulent boundary layer control utilizing the Lorentz force. Physics of Fluids, 2000, 12: 631-649
    Pang J, Choi K-S. Turbulent drag reduction by Lorentz force oscillation. Physics of Fluids, 2004, 16: L35
    Du Y, Symeonidis V, Karniadakis G. Drag reduction in wall-bounded turbulence via a transverse travelling wave. Journal of Fluid Mechanics, 2002, 457: 1-34
    Mutschke G, Gerbeth G, Albrecht T, et al. Separation control at hydrofoils using Lorentz forces. European Journal of Mechanics-B/Fluids, 2006, 25: 137-152
    Zhang H, Fan BC, Chen ZH, et al. Electro-magnetic control of shear flow over a cylinder for drag reduction and lift enhancement. Chinese Physics B, 2013, 22: 104701
    梅栋杰, 范宝春, 陈耀慧 等. 槽道湍流展向振荡电磁力控制的实验研究. 物理学报, 2010, 59: 8335-8342 (Mei Dongjie, Fan Baochun, Chen Yaohui, et al. Experimental investigation on turbulent channel flow utilizing spanwise oscillating Lorentz force. Acta Physica Sinica, 2010, 59: 8335-8342 (in Chinese))
    尹纪富, 尤云祥, 李巍 等. 电磁力控制湍流边界层分离圆柱绕流场特性数值分析. 物理学报, 2014, 63: 044701 (Yin Jifu, You Yunxiang, Li Wei, et al. Numerical analysis for the characteristics of flow control around a circular cylinder with a turbulent boundary layer separation using the electromagnetic force. Acta Physica Sinica, 2014, 63: 044701 (in Chinese))
    Liu ZK, Zhou BM, Liu HX, et al. Numerical investigation on feedback control of flow around an oscillating hydrofoil by Lorentz force. Fluid Dynamics Research, 2013, 45: 035502
    Shatrov V, Gerbeth G. Magnetohydrodynamic drag reduction and its efficiency. Physics of Fluids, 2007, 19: 035109
    陈耀慧, 范宝春, 陈志华 等. 翼型绕流电磁控制的实验和数值研究. 物理学报, 2008, 57: 648-653 (Chen Yaohui, Fan Baochun, Chen Zhihua, et al. Experimental and numerical inve stigations on the electro-magnetic control of hydrofoil wake. Acta Physica Sinica, 2008, 57: 648-653 (in Chinese))
    陈耀慧, 董祥瑞, 陈志华 等. 翼型绕流的洛仑兹力控制机理. 物理学报, 2014, 63: 034701 (Chen Yaohui, Dong Xiangrui, Chen Zhihua, et al. Control of flow around hydrofoil using the Lorentz force. Acta Physica Sinica, 2014, 63: 034701 (in Chinese))
    Rogers SE, Kwak D, Kiris C. Steady and unsteady solutions of the incompressible Navier-Stokes equations. AIAA Journal, 1991, 29: 603-610
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