首页> 中文期刊> 《中国科学》 >Three-dimensional concentration field imaging in a swirling flame via endoscopic volumetric laser-induced fluorescence at 10-kHz-rate

Three-dimensional concentration field imaging in a swirling flame via endoscopic volumetric laser-induced fluorescence at 10-kHz-rate

         

摘要

Optical combustion diagnostics are indispensable tools to investigate flame dynamics and excavate in-situ quantities of flames,such as velocity,temperature,concentration of key intermediates and pressure without introducing probe perturbation.For example,velocity and flame temperature can be obtained using techniques such as particle image velocimetry,coherent anti-Stokes Raman scattering spectroscopy,Rayleigh scattering and tunable diode laser absorption spectroscopy,respectively.

著录项

  • 来源
    《中国科学》 |2020年第10期|P.2163-2168|共6页
  • 作者单位

    Key Laboratory of Education Ministry for Power Machinery and Engineering School of Mechanical Engineering Shanghai Jiao Tong University Shanghai 200240 China;

    Key Laboratory of Education Ministry for Power Machinery and Engineering School of Mechanical Engineering Shanghai Jiao Tong University Shanghai 200240 China;

    Key Laboratory of Education Ministry for Power Machinery and Engineering School of Mechanical Engineering Shanghai Jiao Tong University Shanghai 200240 ChinaState Key Laboratory of Precision Spectroscopy East China Normal University Shanghai 200241 China;

    Key Laboratory of Education Ministry for Power Machinery and Engineering School of Mechanical Engineering Shanghai Jiao Tong University Shanghai 200240 China;

    Key Laboratory of Education Ministry for Power Machinery and Engineering School of Mechanical Engineering Shanghai Jiao Tong University Shanghai 200240 China;

    Key Laboratory of Education Ministry for Power Machinery and Engineering School of Mechanical Engineering Shanghai Jiao Tong University Shanghai 200240 China;

    Key Laboratory of Education Ministry for Power Machinery and Engineering School of Mechanical Engineering Shanghai Jiao Tong University Shanghai 200240 China;

    Key Laboratory of Education Ministry for Power Machinery and Engineering School of Mechanical Engineering Shanghai Jiao Tong University Shanghai 200240 China;

    Key Laboratory of Education Ministry for Power Machinery and Engineering School of Mechanical Engineering Shanghai Jiao Tong University Shanghai 200240 China;

  • 原文格式 PDF
  • 正文语种 chi
  • 中图分类 光电子技术、激光技术;
  • 关键词

    scattering; laser; concentration;

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