| 000 | 02796nab a2200445 c 4500 | ||
|---|---|---|---|
| 001 | koha000897638 | ||
| 005 | 20221017134200.0 | ||
| 007 | cr | | ||
| 008 | 220707|2021 sz s a eng d | ||
| 024 | 7 |
_a10.3390/atmos12010075 _2doi |
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| 035 | _akoha000897638 | ||
| 040 |
_aRU-ToGU _brus _cRU-ToGU |
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| 245 | 1 | 0 |
_aEffect of small-scale wildfires on the air parameters near the burning centers _cE. L. Loboda, D. P. Kasymov, M. V. Agafontsev [et al.] |
| 336 | _aТекст | ||
| 337 | _aэлектронный | ||
| 504 | _aБиблиогр.: 55 назв. | ||
| 520 | 3 | _aThe results of seminatural experiments on the study of steppe and field wildfires characteristic of the steppe and forest-steppe zones of Western Siberia are presented. Using infrared (IR) thermography methods, the main thermal characteristics of the fire front are derived, the flame turbulence scale is estimated, and changes in the structure function of the air refractive index are analyzed in the vicinity of a fire. The effect of a model fire on the change of meteorological parameters (wind velocity components, relative air humidity, and temperature) is ascertained. Large-scale turbulence is observed in the front of a seminatural fire, which is absent in laboratory conditions. The predominance of large-scale turbulence in a flame results in turbulization of the atmosphere in the vicinity of a combustion center. Strong heat release in the combustion zone and flame turbulence increase the vertical component of the wind velocity and produce fluctuations in the air refractive index, which is an indicator of atmospheric turbulization. This creates prerequisites for the formation of a proper wind during large fires. Variations in the gas and aerosol compositions of the atmosphere are measured in the vicinity of the experimental site. | |
| 653 | _aинфракрасная термография | ||
| 653 | _aлесные пожары | ||
| 653 | _aгорение | ||
| 653 | _aтурбулентность | ||
| 653 | _aатмосфера | ||
| 655 | 4 |
_aстатьи в журналах _9809282 |
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| 700 | 1 |
_aLoboda, Egor L. _9563697 |
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| 700 | 1 |
_aKasymov, Denis P. _9563694 |
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| 700 | 1 |
_aAgafontsev, Mikhail V. _951379 |
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| 700 | 1 |
_aReyno, Vladimir V. _9396096 |
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| 700 | 1 |
_aGordeev, Yevgeniy _9809284 |
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| 700 | 1 |
_aTarakanova, Veronika A. _9815639 |
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| 700 | 1 |
_aMartynov, Pavel S. _9809286 |
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| 700 | 1 |
_aLoboda, Yuliya _9809287 |
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| 700 | 1 |
_aOrlov, Konstantin E. _9815640 |
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| 700 | 1 |
_aSavin, Kirill _9809289 |
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| 700 | 1 |
_aDutov, Andrey _9809283 |
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| 773 | 0 |
_tAtmosphere _d2021 _gVol. 12, № 1. P. 75 (1-15) _x2073-4433 |
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| 852 | 4 | _aRU-ToGU | |
| 856 | 4 | _uhttp://vital.lib.tsu.ru/vital/access/manager/Repository/koha:000897638 | |
| 908 | _aстатья | ||
| 999 | _c897638 | ||