Infrared Thermography of The Process of Surface Forest Fire Spread and Transition to Crown Fire; Russian Journal of Nondestructive Testing; Vol. 61, iss. 10

Infrared Thermography of The Process of Surface Forest Fire Spread and Transition to Crown Fire

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Parent link:Russian Journal of Nondestructive Testing=Дефектоскопия.— .— New York: Springer Science+Business Media LLC.
Vol. 61, iss. 10.— 2025.— P. 1167–1174
Další autoři: Kasymov D. P. Denis Petrovich, Agafontsev M. V. Mikhail Vladimirovich, Perminov V. A. Valery Afanasievich, Belkova T. A. Tatiana Anatolievna
Shrnutí:Title screen
The transition from a surface forest fire to a crown fire was experimentally studied under laboratory conditions. Using noncontact infrared (IR) diagnostic methods within narrow spectral ranges of infrared wavelengths, the propagation speed of the fire front was determined, along with temperature changes at control points where the combustion transitions from a surface fire to a crown fire. The experiment was conducted under varying incoming airflow velocities and different canopy heights relative to the surface fire. In the infrared range, the radiation from the sample surfaces was recorded using a JADE J530SB thermal imaging camera equipped with an optical filter (2.5–2.7 μm), enabling temperature measurements within the range of 310–1500 K. To interpret the recorded radiation from the test samples, calibration data provided by the manufacturer of the narrowband optical filter was used
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AM_Agreement
Jazyk:angličtina
Vydáno: 2025
Témata:
infrared thermography
forest fire
crown fire
time to ignition
combustion
fire front propagation
электронный ресурс
труды учёных ТПУ
On-line přístup:https://doi.org/10.1134/S1061830925700329
Статья на русском языке
Médium: Elektronický zdroj Kapitola
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=685333

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