Measurements of turbulent scales of the Monin-Obukhov similarity theory in the Sayan solar observatory

Victor V. Nosov; Vladimir P. Lukin; Eugene V. Nosov; Andrey V. Torgaev

doi:10.1117/12.2539141

18 December 2019 Measurements of turbulent scales of the Monin-Obukhov similarity theory in the Sayan solar observatory

Victor V. Nosov, Vladimir P. Lukin, Eugene V. Nosov, Andrey V. Torgaev

Proceedings Volume 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 112080X (2019) https://doi.org/10.1117/12.2539141
Event: XXV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2019, Novosibirsk, Russian Federation

Abstract

The long-term observations of day and night stratification of the atmosphere in the Sayan Solar Observatory (Mondy settlement, Buryatia) were continued. A new mobile hardware-software ultrasonic complex AMK-03-4 designed to measure the characteristics of turbulent meteorological fields was used for measurements. New experimental data for turbulent scales of velocity V* (friction velocity) and temperature T*, which are important characteristics of turbulence in the Monin-Obukhov similarity theory, are presented. Comparison of the experimental results with the data obtained by the authors earlier in different times in various climatic and geographical regions is carried out.

Citation Download Citation

Victor V. Nosov, Vladimir P. Lukin, Eugene V. Nosov, and Andrey V. Torgaev "Measurements of turbulent scales of the Monin-Obukhov similarity theory in the Sayan solar observatory", Proc. SPIE 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 112080X (18 December 2019); https://doi.org/10.1117/12.2539141

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