The simulation modeling and validation by wind tunnel experimentation for optical transmission effect of high speed turbulence flow

Jindong Fei; Liqin Zhan; Yang Gao

doi:10.1117/12.836627

5 August 2009 The simulation modeling and validation by wind tunnel experimentation for optical transmission effect of high speed turbulence flow

Jindong Fei, Liqin Zhan, Yang Gao

Author Affiliations +

Proceedings Volume 7383, International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications; 73834V (2009) https://doi.org/10.1117/12.836627
Event: International Symposium on Photoelectronic Detection and Imaging 2009, 2009, Beijing, China

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.

Citation Download Citation

Jindong Fei, Liqin Zhan, and Yang Gao "The simulation modeling and validation by wind tunnel experimentation for optical transmission effect of high speed turbulence flow", Proc. SPIE 7383, International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834V (5 August 2009); https://doi.org/10.1117/12.836627

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