Dual-broadband CARS thermometry in H2/O2 atmospheric pressure diffusion flame

被引：0
|
作者：
Fabelinsky, VI [1 ]
Kozlov, DN [1 ]
Smirnov, VV [1 ]
Stel'makh, OM [1 ]
Vereschagin, KA [1 ]
Clauss, W [1 ]
机构：
[1] Russian Acad Sci, Inst Gen Phys, Moscow 117942, Russia
来源：
LASER SPECTROSCOPY AND OPTICAL DIAGNOSTICS: NOVEL TRENDS AND APPLICATIONS IN LASER CHEMISTRY, BIOPHYSICS, AND BIOMEDICINE - ICONO'98 | 1999年 / 3732卷
关键词：
coherent anti-Stokes Raman scattering; CARS-thermometry; combustion diagnostics;
D O I：
10.1117/12.340027
中图分类号：
Q6 [生物物理学];
学科分类号：
071011 ;
摘要：
Dual-broadband coherent anti-Stokes Raman spectroscopy (CARS) of the Q-branch of Wt has been employed for thermometry in a laboratory atmospheric pressure hydrogen-oxygen flame. The aim was to investigate the applicability of the technique for single-shot temperature evaluation, to estimate its sensitivity and to analyse the accuracy of the measurements. The results are presented of single-shot temperature mapping of the flame in the temperature range of 700-3200 K. The achieved accuracy of single-shot measurements was 3-5%.
引用
收藏
页码：32 / 37
页数：6
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