Abstract
This paper presents a physical and mathematical models of the problem of forest canopy ignition based on the laws of mechanics of reacting media and the results of numerical calculations of the ignition time and radius of a forest exposed to a thermal radiation source—a fireball resulting from a hydrocarbon explosion. The forest canopy (set of tree crowns) is considered as a homogeneous two-temperature porous reactive medium. Temperature and concentration changes at the upper boundary of the forest canopy from the beginning of its heating to ignition are described.
| Original language | English |
|---|---|
| Pages (from-to) | 574-579 |
| Number of pages | 6 |
| Journal | Combustion, Explosion and Shock Waves |
| Volume | 55 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 1 Sep 2019 |
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Keywords
- fireball
- forest fires
- forest fuel
- ignition
- thermal radiation
ASJC Scopus subject areas
- Chemistry(all)
- Chemical Engineering(all)
- Fuel Technology
- Energy Engineering and Power Technology
- Physics and Astronomy(all)
Cite this
Mathematical Modeling of Forest Canopy Ignition by Thermal Radiation from a Hydrocarbon Explosion. / Altamirova, E.; Perminov, V. A.
In: Combustion, Explosion and Shock Waves, Vol. 55, No. 5, 01.09.2019, p. 574-579.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Mathematical Modeling of Forest Canopy Ignition by Thermal Radiation from a Hydrocarbon Explosion
AU - Altamirova, E.
AU - Perminov, V. A.
PY - 2019/9/1
Y1 - 2019/9/1
N2 - This paper presents a physical and mathematical models of the problem of forest canopy ignition based on the laws of mechanics of reacting media and the results of numerical calculations of the ignition time and radius of a forest exposed to a thermal radiation source—a fireball resulting from a hydrocarbon explosion. The forest canopy (set of tree crowns) is considered as a homogeneous two-temperature porous reactive medium. Temperature and concentration changes at the upper boundary of the forest canopy from the beginning of its heating to ignition are described.
AB - This paper presents a physical and mathematical models of the problem of forest canopy ignition based on the laws of mechanics of reacting media and the results of numerical calculations of the ignition time and radius of a forest exposed to a thermal radiation source—a fireball resulting from a hydrocarbon explosion. The forest canopy (set of tree crowns) is considered as a homogeneous two-temperature porous reactive medium. Temperature and concentration changes at the upper boundary of the forest canopy from the beginning of its heating to ignition are described.
KW - fireball
KW - forest fires
KW - forest fuel
KW - ignition
KW - thermal radiation
UR - http://www.scopus.com/inward/record.url?scp=85073688968&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85073688968&partnerID=8YFLogxK
U2 - 10.1134/S0010508219050083
DO - 10.1134/S0010508219050083
M3 - Article
AN - SCOPUS:85073688968
VL - 55
SP - 574
EP - 579
JO - Combustion, Explosion and Shock Waves
JF - Combustion, Explosion and Shock Waves
SN - 0010-5082
IS - 5
ER -