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Yan Hong, Lin Ke. CONTROL MECHANISM OF THERMAL ACTUATOR IN SUPERSONIC ROUND JET[J]. Chinese Journal of Theoretical and Applied Mechanics, 2015, 47(4): 557-570. DOI: 10.6052/0459-1879-14-379
Citation: Yan Hong, Lin Ke. CONTROL MECHANISM OF THERMAL ACTUATOR IN SUPERSONIC ROUND JET[J]. Chinese Journal of Theoretical and Applied Mechanics, 2015, 47(4): 557-570. DOI: 10.6052/0459-1879-14-379

CONTROL MECHANISM OF THERMAL ACTUATOR IN SUPERSONIC ROUND JET

Funds: The project was supported by the National Natural Science Foundation of China (51176157).
  • Received Date: November 26, 2014
  • Revised Date: March 06, 2015
  • Large eddy simulation (LES) is applied to study the effect of the thermal actuators on the vertical structures with a Mach 1.3 round jet. The thermal actuators are modelled as heat sources inside the groove. The noise reduction and mixing enhancement at two different actuation modes (m =±1 and m =±4) are explored. Results show that radial and circumferential velocity fluctuations are increased due to the actuation effect. It promotes the formation of streamwise vertical structure especially on the flapping plane at the mode m =±1. The aerodynamic noise distribution covers a wide range of frequencies with high amplitude at high frequencies. It is found that the actuation weakens aerodynamic noise in the range of high frequencies while the wall noise may be increased due to the actuation effect.
  • Tam CKW. Jet noise: since 1952. Theoretical and Computational Fluid Dynamics, 1998, 10(1-4): 393-405
    Tam C, Viswanathan K, Ahuja K, et al. The sources of jet noise: experimental evidence. Journal of Fluid Mechanics, 2008, 615(4): 253-292
    Hileman J I, Samimy M. Mach number effects on jet noise sources and radiation to shallow angles. AIAA Journal, 2006, 44 (8): 1915-1918
    Mitchell BE, Lele SK, Moin P. Direct computation of the sound generated by vortex pairing in an axisymmetric jet. Journal of Fluid Mechanics , 1999, 383(6): 113-142
    Freund JB, Lele SK, Moin P. Numerical simulation of a mach 1.92 turbulent jet and its sound field. AIAA Journal, 2000, 38(11): 2023-2031
    Mohseni K, Colonius T, Freund JB. An evaluation of linear instability waves as sources of sound in a supersonic turbulent jet. Physics of Fluids, 2002, 14(10): 3593-3600
    Berland J, Bogey C, Bailly C. Numerical study of screech generation in a planar supersonic jet. Physics of Fluids, 2007, 19(7): 1-14
    Suzuki T, Lele SK. Shock leakage through an unsteady vortex-laden mixing layer: application to jet screech. Journal of Fluid Mechanics, 2003, 490: 139-167
    沈清, 王强, 庄逢甘. 超声速平面自由剪切层声辐射涡模态数值分析. 力学学报, 2007, 23(1): 7-14 (Shen Qin, Wang Qiang, Zhuang Fenggan. Numerical analysis of acoustic radiation vortical modes in a spatially evolving supersonic plane shear layer. Chinese Journal of Theoretical and Applied Mechanics, 2007, 23(1): 7-14 (in Chinese))
    景晓东, 孙晓峰, 吴景枢等. 基于声涡转化对穿孔板切向流效应的研究. 力学学报, 2002, 34(5): 657-664 (Jing Xiaodong, Sun Xiaofeng, Wu Jingshu, et al. An investigation of grazing flow effect on the impedance of a perforated plate based on sound-vortex interaction. Acta Mechanica Sinica, 2002, 34(5): 657-664 (in Chinese))
    王晓宇, 孙晓峰. 流管声传播与膜结构相互作用的机理研究. 力学学报, 2006, 38(6): 825-830 (Wang Xiaoyu, Sun Xiaofeng. On the mechanism of the interaction between flexible panels and sound waves in flow ducts. Chinese Journal of Theoretical and Applied Mechanics, 2006, 38(6): 825-830 (in Chinese))
    Kibens V. Discrete noise spectrum generated by an acoustically excited jet. AIAA Journal, 1980, 18(4): 434-441
    Laufer J, Yen TC. Noise generation by a low-mach-number jet. J. Fluid Mech., 1983, 134: 1-31
    Samimy M, Kim JH, Kastner J, et al. Active control of high-speed and high-reynolds-number jets using plasma actuators. Journal of Fluid Mechanics, 2007, 578(1): 305-330
    Yan H, Gaitonde D, Shang J. Investigation of localized arc filament plasmas actuator in supersonic boundary layer. In: Collection of Technical Papers of 45th AIAA Aerospace Sciences Meeting, 2007
    Yan H, Gaitonde D. Stability of thermally-induced perturbation in compressible flow. AIAA Paper 2009-3680
    Yan H, Gaitonde D. Effect of thermally-induced surface perturbation in compressible flow. AIAA Paper 2009-0923
    Yan H, Gaitonde D, Shang J. The effect of a thermal bump in supersonic flow. AIAA Paper 2008-1096
    Yan H, Gaitonde D. Effect of thermally-induced perturbation in supersonic boundary layers. Physics of Fluids , 2010, 22(6): 189-212
    严红, 王松. 等压比热在基于壁面放电的激波控制中的影响. 力学学报, 2015, 47(1): 1-10 (Yan Hong, Wang Song. Effect of constant pressure specific heat in shock wave control using surface discharge. Chinese Journal of Theoretical and Applied Mechanics , 2015, 47(1): 1-10 (in Chinese))
    林科, 严红. 热激励器对超音速自由射流流动特性的影响. 工程热物理学报, 2014, 35(10): 1935-1938 (Lin Ke, Yan Hong. Effect of thermal actuator on characteristics in supersonic jet. Journal of Engineering Thermophysics, 2014, 35(10): 1935-1938 (in Chinese))
    Lin Ke, Yan Hong. Effect of thermal actuator on vortex characteristics in supersonic shear layer, In: Proceedings of the 5th International Symposium on Jet Propulsion and Power Engineering, Beijing, China, September 15-19, 2014
    王玲玲. 大涡模拟理论及其应用综述. 河海大学学报: 自然科学版. 2004, 32(3): 261-265 (Wang Lingling. Large eddy simulation theory and its application. Journal of Hohai University (Natural Sciences), 2004, 32(3): 261-265 (in Chinese))
    Gaitonde, DV. Simulation-based analysis of the near field in a supersonic jet controlled by plasma actuators. AIAA Paper, 2011-23
    Samimy M, Zaman KBMQ, Reeder MF. Effect of tabs on the flow and noise field of an axisymmetric jet. AIAA Journal, 1993, 31(4): 609-619
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