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Spatiotemporal distribution characteristics analysis of local flameout in jet flames based on 5 kHz planar laser-induced fluorescence
Modern Applied Optics | 更新时间:2024-05-18
    • Spatiotemporal distribution characteristics analysis of local flameout in jet flames based on 5 kHz planar laser-induced fluorescence

    • 最新科技研究揭示了射流火焰局部熄火分布特性的奥秘。研究人员利用高频平面激光诱导荧光技术,成功建立了5kHz的测量系统,深入探索了高速射流火焰的动态发展过程。通过图像处理,提取了局部断裂结构的长度和位置等关键特征,揭示了局部熄火的时空分布规律。研究发现,随着射流马赫数的增加,局部熄火频率显著上升。这一研究不仅拓展了高频平面激光诱导荧光技术的应用范围,也为燃烧场不稳定性的研究提供了新的视角和工具。
    • Optics and Precision Engineering   Vol. 32, Issue 9, Pages: 1307-1319(2024)
    • DOI:10.37188/OPE.20243209.1307    

      CLC: TN249;TK16
    • Published:10 May 2024

      Received:01 November 2023

      Revised:08 December 2023

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  • GAO Long,PENG Jiangbo,YU Xin,et al.Spatiotemporal distribution characteristics analysis of local flameout in jet flames based on 5 kHz planar laser-induced fluorescence[J].Optics and Precision Engineering,2024,32(09):1307-1319. DOI: 10.37188/OPE.20243209.1307.

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