Software for experimental studies of the atmospheric turbulence structure

A. Ya. Bogushevich; V. S. Sherstnev; A. I. Sherstneva; I. A. Botygin

doi:10.1117/12.2576027

12 November 2020 Software for experimental studies of the atmospheric turbulence structure

A. Ya. Bogushevich, V. S. Sherstnev, A. I. Sherstneva, I. A. Botygin

Proceedings Volume 11560, 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 115608Z (2020) https://doi.org/10.1117/12.2576027
Event: 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2020, Moscow, Russian Federation

Abstract

The results of mathematical and software development for experimental studies of the surface atmospheric turbulence structure are presented. High-frequency measurements of ultrasonic thermoanemometer are used as data. Data processing and calculation of atmospheric turbulence parameters were carried out according to the schemes of sampling and scaling of meteorological parameters under study using semi-empirical methods of describing heat, moisture, amount of motion in the surface layer and Monin-Obukhov's theory of similarity. The calculated prognostic values of parameters are sufficient to estimate the dynamic regime of turbulence in the surface layer of the atmosphere, including estimates of the possibility of temperature inversion formation in the atmosphere and determination of the stability class of atmospheric stratification.

Citation Download Citation

A. Ya. Bogushevich, V. S. Sherstnev, A. I. Sherstneva, and I. A. Botygin "Software for experimental studies of the atmospheric turbulence structure", Proc. SPIE 11560, 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 115608Z (12 November 2020); https://doi.org/10.1117/12.2576027

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