Structure of turbulent air motion inside Primary Mirror shaft at Siberian Lidar station of IAO SB RAS: experiment and simulation

V. V. Nosov; V. P. Lukin; E. V. Nosov; A. V. Torgaev

doi:10.1117/12.2249265

29 November 2016 Structure of turbulent air motion inside Primary Mirror shaft at Siberian Lidar station of IAO SB RAS: experiment and simulation

V. V. Nosov, V. P. Lukin, E. V. Nosov, A. V. Torgaev

Author Affiliations +

Proceedings Volume 10035, 22nd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 100351Z (2016) https://doi.org/10.1117/12.2249265
Event: XXII International Symposium Atmospheric and Ocean Optics. Atmospheric Physics, 2016, Tomsk, Russian Federation

Abstract

Structure of air turbulent motion inside Primary Mirror shaft at Siberian Lidar station of V.E. Zuev Institute of Atmospheric Optics SB RAS has been studied. Experiment results performed using ultrasonic weather station are presented. Theoretical results obtained by numerical solving of boundary value problem for hydrodynamics equations (Navier–Stokes). Solitary large vortices (coherent structures, topological solitons) are observed inside the studied room. The coherent decay of such vortices generates a coherent turbulence.

Citation Download Citation

V. V. Nosov, V. P. Lukin, E. V. Nosov, and A. V. Torgaev "Structure of turbulent air motion inside Primary Mirror shaft at Siberian Lidar station of IAO SB RAS: experiment and simulation", Proc. SPIE 10035, 22nd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 100351Z (29 November 2016); https://doi.org/10.1117/12.2249265

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