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研究了火焰温度场的全息干涉测量方法和Abel变换处理方法.实验中采用成像光路来消除在火焰区的光束偏转.数据处理中采用了平滑处理技术和多层火焰计算G-D常数,并对测量误差进行了分析.
The holographic interferometry method and Abel transform method are studied in this paper. The imaging optical path is used to eliminate the beam deflection in the flame zone. The data processing uses the smoothing technique and multi-layer flames to calculate the GD constant, and the measurement error Analyzed.