Zhang Qian, He Liming, Xiao Yang, Bai Xiaofeng, Su Jianyong, Dai Shengji. Numerical simulation of film cooling effectiveness with plasma actuator[J]. Journal of Experiments in Fluid Mechanics, 2015, (6): 28-34. DOI: 10.11729/syltlx20150046
Citation: Zhang Qian, He Liming, Xiao Yang, Bai Xiaofeng, Su Jianyong, Dai Shengji. Numerical simulation of film cooling effectiveness with plasma actuator[J]. Journal of Experiments in Fluid Mechanics, 2015, (6): 28-34. DOI: 10.11729/syltlx20150046

Numerical simulation of film cooling effectiveness with plasma actuator

More Information
  • Dielectric barrier discharge plasma actuation model is established to simulate the flat film cooling process with plasma actuation.The influence of plasma actuation parameters and structure parameters on film cooling effectiveness is analyzed under different blowing ratios.The results show that the increase of actuation voltage,electrode radian and insulation dielectric con-stant or the decrease of electrode thickness and insulation thickness can lead to better coverage on the hot side,thus improving the film cooling effectiveness.The impact of the actuation frequency on the cooling effectiveness is small.The relationship between the cooling effectiveness and the blowing ratio is not affected by actuator parameters.
  • Related Articles

    [1]YANG Kai, LIU Jichun, CHEN Suyu, ZHU Xinxin, WANG Hui. Calibration results and analysis of thin-film gauges calibrated with the transfer method[J]. Journal of Experiments in Fluid Mechanics, 2023, 37(6): 106-111. DOI: 10.11729/syltlx20210129
    [2]OU Dongbin, YANG Guoming, ZHU Xingying, WEN Peng, ZHANG Zhi, ZENG Hui. Study on electric and thermal characteristics of CO2 arc heater[J]. Journal of Experiments in Fluid Mechanics. DOI: 10.11729/syltlx20220065
    [3]YANG Hong, YAO Feng, ZHU Chao, ZHU Tao, CHEN Dejiang. A preliminary study of segmented arc heater used for high pressure operation[J]. Journal of Experiments in Fluid Mechanics, 2022, 36(6): 74-82. DOI: 10.11729/syltlx20220060
    [4]Luo Yue, Zhou Wei, Yang Hong, Chen Wei. CFD analysis of the arc heater turbulent flow field of flat plate testing[J]. Journal of Experiments in Fluid Mechanics, 2017, 31(2): 86-92. DOI: 10.11729/syltlx20160088
    [5]Lin Xin, Chen Lianzhong, Dong Yonghui, Ou Dongbin, Li Fei, Yu Xilong. Experimental study on leak detection of cooling water in arc heater based on emission spectroscopy[J]. Journal of Experiments in Fluid Mechanics, 2016, 30(4): 14-19. DOI: 10.11729/syltlx20150155
    [6]Xu Tao, Yang Dayong. Experimental research of electroosmotic flow in rough microchannels based on current-monitoring method[J]. Journal of Experiments in Fluid Mechanics, 2015, (4): 41-46. DOI: 10.11729/syltlx20140112
    [7]Wu Jinhua, Sun Haisheng, Shen Zhihong, Jiang Yubiao. 旋转流场下的振荡动导数试验技术研究[J]. Journal of Experiments in Fluid Mechanics, 2014, (4): 54-58. DOI: 10.11729/syltlx20130057
    [8]ZENG Lei, SHI You-an, KONG Rong-zong, HE Li-xin, GUI Ye-wei. Study on principle error analysis and data processing method of thin film resistance thermometer[J]. Journal of Experiments in Fluid Mechanics, 2011, 25(1): 79-83. DOI: 10.3969/j.issn.1672-9897.2011.01.016
    [9]ZHAO Yu-xin, TIAN Li-feng, YI Shi-he, HE Lin, CHENG Zhong-yu. Experimental study of flow structure in pressure unmatched mixing layer[J]. Journal of Experiments in Fluid Mechanics, 2007, 21(3): 14-17. DOI: 10.3969/j.issn.1672-9897.2007.03.003
    [10]SU Yong, CHEN De-jiang, YOU Min, WANG Mao-gang, YANG Qing-tao, WU Dong, ZHANG Wei. Research on transient ablation technique in arc heater[J]. Journal of Experiments in Fluid Mechanics, 2005, 19(3): 29-33. DOI: 10.3969/j.issn.1672-9897.2005.03.007

Catalog

    Article Metrics

    Article views (205) PDF downloads (6) Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return
    x Close Forever Close