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Proceedings Paper

Hardware-software complex for studying the spatiotemporal structure of the fields of turbulent fluctuations of temperature and wind
Author(s): Alexander A. Azbukin; Alexander Ya. Bogushevich; Victor V. Nosov; Vladimir P. Lukin; Eugene V. Nosov; Andrey V. Torgaev
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Paper Abstract

The new hardware-software ultrasonic complex AMK-03-4 to measure the characteristics of turbulent meteorological fields is created. In contrast to similar measuring instruments, the complex consists of four identical ultrasonic anemometers. The design of a complex allows not only to register the turbulent characteristics, but also statistical characteristics of spatial derivative turbulent pulsations of temperature and an orthogonal wind speed components along each of axes of the Cartesian coordinate system. It allows to investigate spatial-temporary structure of turbulent meteorological fields of a surface layer of the atmosphere for the subsequent applications in similarity theory. Besides, the standard algorithm of calculation of structural characteristics of fluctuations of temperature and wind speed applying in ultrasonic anemometers is improved that allowed to lower errors of their measurement considerably.

Paper Details

Date Published: 13 December 2018
PDF: 7 pages
Proc. SPIE 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 108335C (13 December 2018); doi: 10.1117/12.2504486
Show Author Affiliations
Alexander A. Azbukin, Institute of Monitoring of Climatic and Ecological Systems (Russian Federation)
Alexander Ya. Bogushevich, Institute for Monitoring of Climatic and Ecological Systems (Russian Federation)
Victor V. Nosov, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)
Vladimir P. Lukin, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)
Eugene V. Nosov, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)
Andrey V. Torgaev, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)


Published in SPIE Proceedings Vol. 10833:
24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Gennadii G. Matvienko; Oleg A. Romanovskii, Editor(s)

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