| 非像面散斑法层析火焰折射率场分布 |
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| 引用本文： | 闫海青.非像面散斑法层析火焰折射率场分布[J].沈阳航空工业学院学报,1996,13(2):22-28. |
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| 作者姓名： | 闫海青 |
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| 作者单位： | 沈阳航空工业学院基础科学部 |
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| 摘 要： | 本文通过理论分析给出了激光束通过火焰后的偏转角与折射率的关系，并给出了透镜后非像面散斑与火焰周围介质折射率场的关系表达式。用双曝光散斑法层析了火焰上不同截面的折射率分布。给出实验结果，并予以讨论。
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| 关 键 词： | 非像面散斑 折射率 火焰 |
Refractive Index Profiling Across a Flame Using Nonimage Speckles Technique |
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| Yan Haiqing.Refractive Index Profiling Across a Flame Using Nonimage Speckles Technique[J].Journal of Shenyang Institute of Aeronautical Engineering,1996,13(2):22-28. |
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| Authors: | Yan Haiqing |
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| Institution: | Yan Haiqing |
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| Abstract: | By theoretical analysis, relationship between deflective angle and refractive index was given, and the relationship between nonimage speckles and refractive index around a flame was obtained. Refractive index at different height in the region above a flame was tomo-graphed. The results was given and discussed. |
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| Keywords: | nommage speckles refractive index flame |
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