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Proceedings Paper

The simulation modeling and validation by wind tunnel experimentation for optical transmission effect of high speed turbulence flow
Author(s): Jindong Fei; Liqin Zhan; Yang Gao
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Paper Abstract

The high speed turbulence flow is a medium provided with high speed variety and heterogeneous, it has characteristics of time correlation and space correlation. The detection performance of optical imaging detecting system on a flight viechle is influenced by the high speed turbulence flow, when the light wave of a target pass through it. The transmission theory of light wave passing through the turbulent flow field was presented in the paper, and the influence principle about it on the imaging detection system was also analyzed. The simulation result based on the theory also presented. Finally, a comparison the calculating result with the result by wind tunnel experimentation has been discussed.

Paper Details

Date Published: 5 August 2009
PDF: 10 pages
Proc. SPIE 7383, International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834V (5 August 2009); doi: 10.1117/12.836627
Show Author Affiliations
Jindong Fei, Beijing Simulation Ctr. (China)
Liqin Zhan, Beijing Electronic System Engineering Institute (China)
Yang Gao, Beijing Simulation Ctr. (China)


Published in SPIE Proceedings Vol. 7383:
International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications
Jeffery Puschell; Hai-mei Gong; Yi Cai; Jin Lu; Jin-dong Fei, Editor(s)

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