摘要
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 holography interferometry and Abel transform processing method are studied. A special image-processing system has been used to eliminate the beam deflection in the flame region. The smoothing technique has been used for data processing and the G-D constant in the multi-layer flame region is calculated. Measurement errors are discussed.
出处
《华中理工大学学报》
CSCD
北大核心
1993年第1X期40-43,共4页
Journal of Huazhong University of Science and Technology
基金
华中理工大学煤燃烧国家重点实验室基金资助项目.
关键词
火焰
温度场
全息干涉测量
flame temperature field
holography interferometry
Abel transform
smoothing technique
