IMECH-IR  > 力学所知识产出(1956-2008)
测量温度场分布的激光散斑照相计量术
束继祖; 李建一
Source Publication实验力学
1988
Volume3Issue:2Pages:104-108
ISSN1001-4888
Abstract本文讨论了激光散斑照相术在测量密度(或温度)扬中的应用。提出了激光散斑——纹影干涉仪的光学系统,可在同一瞬时得到一张散斑图和一张差分干涉图。对沿竖直加热平板自然对流的温度边界层进行了定量地测量。从散斑图和从干涉图中获得的实验结果符合极好。为了说明本方法的应用范围,对一个非稳定的波动甚大的本申灯火焰进行了测量。实验结果表示,激光散斑照相术更适于研究湍流场,因为干涉术在这种情况下已失去其定量计量的作用。
Keyword激光散斑照相 激光散斑纹影干涉系统
Language中文
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/36708
Collection力学所知识产出(1956-2008)
Corresponding Author束继祖
Recommended Citation
GB/T 7714
束继祖,李建一. 测量温度场分布的激光散斑照相计量术[J]. 实验力学,1988,3,2,:104-108.
APA 束继祖,&李建一.(1988).测量温度场分布的激光散斑照相计量术.实验力学,3(2),104-108.
MLA 束继祖,et al."测量温度场分布的激光散斑照相计量术".实验力学 3.2(1988):104-108.
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