Experiment on frequency characteristics of multi-electrode plasma synthetic jet actuator

被引：0
作者：
Gao, Chicheng [1 ]
Li, Ting [1 ]
Deng, Jiangge [1 ]
Wang, Jinkui [1 ]
机构：
[1] School of Energy and Power Engineering, Beihang University, Beijing
来源：
Hangkong Dongli Xuebao/Journal of Aerospace Power | 2024年 / 39卷 / 11期
关键词：
discharge characteristics; excitation frequency; flow control; high-speed schlieren; multi-electrode plasma synthetic jet actuator (ME-PSJA);
D O I：
10.13224/j.cnki.jasp.20220870
中图分类号：
学科分类号：
摘要：
To investigate the repulsion characteristics of the multi-electrode plasma synthetic jet actuator (ME-PSJA)，a microsecond pulse power supply was used to drive ME-PSJA，and the multi-pulse operating mode of ME-PSJA was realized. The discharge and flow field characteristics of the actuator under different excitation frequencies were studied by electrical parameter measurement and high-speed schlieren observation. The experimental results indicated that the time required to establish a complete discharge channel of ME-PSJA was less than 2 μs. The real-time response frequency was greater than 1400Hz. When the frequency was lower than the saturation frequency， increasing the frequency can effectively improve the time average momentum and diffusion range of the synthetic jet，and enhance the flow control ability of ME-PSJA. However，When the frequency surpassed the saturation frequency，ME-PSJA cannot continuously generate stable jet，leading to a reduction in operation reliability. © 2024 Beijing University of Aeronautics and Astronautics (BUAA). All rights reserved.
引用
收藏
相关论文
共 19 条
  • [1] KRAL L D., Active flow control technology, ASME Fluids Engineering Technical Brief, pp. 1-28, (2000)
  • [2] GROSSMAN K，, BOHDAN C，, VANWIE D., Sparkjet actuators for flow control, 41st Aerospace Sciences Meeting and Exhibit, (2003)
  • [3] REEDY T M，, KALE N V，, DUTTON J C，, Et al., Experimental characterization of a pulsed plasma jet, AIAA Journal, 51, 8, pp. 2027-2031, (2013)
  • [4] WANG Lin, LUO Zhenbing, Et al., Experimental study of the parameters influence on flow characteristic of the three-electrode plasma synthetic jet actuator, Physics of Gases, 2, 6, pp. 1-8, (2017)
  • [5] CYBYK B Z，, WILKERSON J T, GROSSMAN K R., Performance characteristics of the sparkjet flow control actuator, Proceedings of the 2nd AIAA Flow Control Conference, (2004)
  • [6] CHENG Lin, TAN Huijun, Effect of discharge resistor on performance of plasma synthetic jet actuator, Journal of Aerospace Power, 34, 8, pp. 1724-1730, (2019)
  • [7] CARUANA D, BARRICAU P, HARDY P., The “plasma synthetic jet” actuator. aero-thermodynamic characterization and first flow control applications, Proceedings of the 47th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, (2009)
  • [8] CARUANA D，, ROGIER F，, DUFOUR G，, Et al., The plasma synthetic jet actuator， physics， modeling and flow control application on separation, Aerospace Lab, 6, pp. 1-13, (2013)
  • [9] SU Zhi, SONG Guozheng, ZONG Haohua, Et al., Control of flow separation over a wing model with plasma synthetic jets, Plasma Science and Technology, 24, 6, pp. 156-168, (2022)
  • [10] NARAYANASWAMY V, RAJA L L, CLEMENS N T., Control of unsteadiness of a shock wave/turbulent boundary layer interaction by using a pulsed-plasma-jet actuator, Physics of Fluids, 24, 7, (2012)
12