Numerical study of two-dimensional turbulent flow field and the corresponding optical path difference

Wenke Xie; Wenyu Li; Zongfu Jiang

doi:10.1117/12.471693

20 September 2002 Numerical Study of Two Dimensional Turbulent Flow Field and the Corresponding Optical Path Difference

Wenke Xie, Wenyu Li, Zongfu Jiang

Author Affiliations +

Proceedings Volume 4927, Optical Design and Testing; (2002) https://doi.org/10.1117/12.471693
Event: Photonics Asia, 2002, Shanghai, China

Abstract

The optically active, turbulent flow field was investigated to simulate a low speed two-dimensional heated jet. Dynamic spatio-temporal index-of-refraction distribution and velocity profile of the turbulent flow field were obtained by applying computational fluid dynamic methods, the corresponding optical path difference numerical results were educed by optical computational methods. Some relationships between the flow large-scale structure and corresponding optical path differences are inferred.

Citation Download Citation

Wenke Xie, Wenyu Li, and Zongfu Jiang "Numerical Study of Two Dimensional Turbulent Flow Field and the Corresponding Optical Path Difference", Proc. SPIE 4927, Optical Design and Testing, (20 September 2002); https://doi.org/10.1117/12.471693

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