Paper
13 December 2018 Hardware-software complex for studying the spatiotemporal structure of the fields of turbulent fluctuations of temperature and wind
Alexander A. Azbukin, Alexander Ya. Bogushevich, Victor V. Nosov, Vladimir P. Lukin, Eugene V. Nosov, Andrey V. Torgaev
Author Affiliations +
Proceedings Volume 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 108335C (2018) https://doi.org/10.1117/12.2504486
Event: XXIV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2018, Tomsk, Russian Federation
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.
© (2018) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Alexander A. Azbukin, Alexander Ya. Bogushevich, Victor V. Nosov, Vladimir P. Lukin, Eugene V. Nosov, and Andrey V. Torgaev "Hardware-software complex for studying the spatiotemporal structure of the fields of turbulent fluctuations of temperature and wind", Proc. SPIE 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 108335C (13 December 2018); https://doi.org/10.1117/12.2504486
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KEYWORDS
Temperature metrology

Humidity

Sensors

Atmospheric modeling

Atmospheric optics

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