Volume 40 Issue 1
Jan.  2020
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SHI Jianping, LIU Junguo, DAI Guoliang. Flame Temperature Measurement by a Straight-type Schlieren Method[J]. Chinese Journal of Space Science, 2020, 40(1): 79-85. doi: 10.11728/cjss2020.01.079
Citation: SHI Jianping, LIU Junguo, DAI Guoliang. Flame Temperature Measurement by a Straight-type Schlieren Method[J]. Chinese Journal of Space Science, 2020, 40(1): 79-85. doi: 10.11728/cjss2020.01.079

Flame Temperature Measurement by a Straight-type Schlieren Method

doi: 10.11728/cjss2020.01.079
  • Received Date: 2019-11-25
  • Publish Date: 2020-01-15
  • It is critical to determinate the temperature distribution of flame for studying its structure. In this paper, the schlieren method of the straight-type, instead of the Z-type in common used, is employed for the sake of compatibility with other optical methods in future space experiments with different purposes. Moreover, the design of straight-type schlieren system is optimized by investigating the effects of light source, lens, and knife edge on the system sensitivity. Then, the schlieren images of a candle flame are recorded using the optimized schlieren system after calibration. The temperature distribution calculated from these images coincides with those measurement through thermocouples, thus the flame temperature can be obtained accurately from the straight-type schlieren system.

     

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  • [1]
    DU Wenfeng, ZHANG Xiaoqian, WEI Minggang, et al. Candle flame temperature measurement in microgravity by differential interferometry[J]. J. Combust. Sci. Tech., 2000, 6(2):129-132(杜文锋, 张孝谦, 韦明罡, 等. 差分干涉法测量微重力环境蜡烛火焰的温度[J]. 燃烧科学与技术, 2000, 6(2):129-132)
    [2]
    IBARRETA A F, SUNG C J. Flame temperature and location measurements of sooting premixed Bunsen flames by rainbow schlieren deflectometry[J]. Appl. Opt., 2005, 44(17):3565-3575
    [3]
    SCHWARZ A. Multi-tomographic flame analysis with a schlieren apparatus[J]. Meas. Sci. Technol., 1996, 7(3):406-413
    [4]
    WONG T, AGRAWAL A K. Quantitative measurements in an unsteady flame using high-speed rainbow schlieren deflectometry[J]. Meas. Sci. Technol., 2006, 17(6):1503-1510
    [5]
    XIAO X D, CHOI C W, PURI I K. Temperature measurements in steady two-dimensional partially premixed flames using laser interferometric holography[J]. Combust. Flame, 1999, 120(3):318-332
    [6]
    HARGATHER M J, SETTLES G S. A comparison of three quantitative schlieren techniques[J]. Opt. Laser. Eng., 2012, 50(1):8-17
    [7]
    MENG Sheng, YANG Zangjian, WANG Mingxiao, et al. Application of quantitative schlieren method in flame temperature measurement[J]. J. Exp. Fluid Mech., 2015, 29(4):65-69(孟晟, 杨臧健, 王明晓, 等. 纹影定量化在火焰温度测量中的应用[J]. 实验流体力学, 2015, 29(4):65-69)
    [8]
    HERRERA A C, HERNANDZ M D, GARCIA B B. Temperature measurement of an axisymmetric flame by using a schlieren[J]. J. Opt. A:Pure Appl. Opt., 2008, 10(10):1-7
    [9]
    SETTLES G S. Schlieren and Shadowgraph Techniques[M]. Berlin:Springer Press, 2001:333-340.
    [10]
    JIANG Guanlei, HONG Yanji, YE Jifei, et al. Experiment investigation of the quantitative measurement by rainbow schlieren[J]. J. Acad. Equip. Comm. Technol., 2012, 23(1):127-131(蒋冠雷, 洪延姬, 叶继飞, 等. 彩虹纹影定量测量实验方法研究[J]. 装备指挥技术学院学报, 2012, 23(1):127-131)
    [11]
    TANG Hong, HOU Honglu, LI Weilong, et al. Measurement Method of Flow Field Temperature[J]. Proc. Autom. Instrum., 2018, 39(4):96-98(汤红, 侯洪录, 李炜龙, 等. 一种流场温度的测量方法[J]. 自动化仪表, 2018, 39(4):96-98)
    [12]
    HERRERA A C, HERNANDEZ M D, GARCIA B B, et al. Temperature measurement of air convection using a Schlieren system[J]. Opt. Laser Technol., 2009, 41(3):233-240
    [13]
    ZHANG X X, WANG W, LIU G H, et al. Quantitative measuring technique for the temperature of flow fields in schlieren systems[J]. Chin. Opt., 2018, 11(5):860-873
    [14]
    ZHAO Xiangen, YUE Yishi, YANG Yongchao, et al. Quantitative schlieren system and image processing method applicable to the measurement of stem temperature field[J]. Proc. CSEE, 2017, 37(23):7047-7057(赵贤根, 岳一石, 杨永超, 等. 适用于流注茎温度场测量的定量纹影系统及其图片处理方法[J]. 中国电机工程学报, 2017, 37(23):7047-7057)
    [15]
    TAKAHASHI F, MIZOMOTO M, IKAI S. Transition from laminar to turbulent free jet diffusion flames[J]. Combust. Flame, 1982, 48:85-95
    [16]
    LU Xinli, WILD P. Radiation of measuring temperature in combustor[J]. J. Aeros. Power, 1986(2):176-177+192(陆新蠡, 彼·怀特. 测量燃烧室内温度时的热辐射修正[J]. 航空动力学报, 1986(2):176-177+192.)
    [17]
    SINGH A V, GOLLNER M J. A methodology for estimation of local heat fluxes in steady laminar boundary layer diffusion flames[J]. Combust. Flame, 2015, 162(5):2214-2230
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