Representation of the synoptic spectra of atmospheric turbulence by sums of spectra of coherent structures

被引：2

作者：

Nosov, V. V. ^{[1
]}

Lukin, V. P. ^{[1
]}

Nosov, E. V. ^{[1
]}

Torgaev, A. V. ^{[1
]}

机构：

[1] RAS, SB, VE Zuev Inst Atmospher Opt, Academician Zuev Sq 1, Tomsk 634021, Russia

来源：

TURBULENCE, ATMOSPHERE AND CLIMATE DYNAMICS | 2019年 / 231卷

关键词：

D O I：

10.1088/1755-1315/231/1/012040

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

It is shown that the known experimental synoptic spectra of the atmospheric turbulence (spectrum of Van der Hoven, 1957; spectrum of Kolesnikova, Monin, 1965) represent the sum of the solitary spectra of coherent structures with various sizes (with variety outer scales). The spectrums registered by us near to a mirror of the Baikal Solar Vacuum Telescope (BSVT) of the Baikal astrophysical observatory and in a under dome room of the Big Alt-Azimuth Telescope (BTA) of the Special astrophysical observatory are presented too. Apparently, the good coincidence of theoretical spectrums with experimental data (from both parties from a micrometeorological maximum) is observed. This spectrum well approximates the experimental spectrums not only in the field of a micrometeorological interval of frequencies, but also on frequencies of lower, than a micrometeorological maximum where the observational spectrums have decrease.

引用

页数：7

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