Simulation of impact assesment of crown forest fires on boudary layer of atmosphere using software PHOENICS

Elina E. Soprunenko; Valeriy Perminov; Vladimir V. Reyno; Egor L. Loboda

doi:10.1117/12.2205474

19 November 2015 Simulation of impact assesment of crown forest fires on boudary layer of atmosphere using software PHOENICS

Elina E. Soprunenko, Valeriy Perminov, Vladimir V. Reyno, Egor L. Loboda

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Proceedings Volume 9680, 21st International Symposium Atmospheric and Ocean Optics: Atmospheric Physics; 96805Y (2015) https://doi.org/10.1117/12.2205474
Event: XXI International Symposium Atmospheric and Ocean Optics. Atmospheric Physics, 2015, Tomsk, Russian Federation

Abstract

Mathematical model of heat and mass transfer of crown forest fire is used in this paper, which is developed on the base of experimental research data and laws and methods of mechanics of reacting media. The numerical calculation carried out using software PHOENICS for non stationary three dimensional case. K-Ɛ model of turbulence is taken into account. It is studied the influence of temperature and wind velocity in boundary layer of atmosphere on the turbulent kinematic viscosity coefficient value and distribution of temperature above the crown forest fire front.

Citation Download Citation

Elina E. Soprunenko, Valeriy Perminov, Vladimir V. Reyno, and Egor L. Loboda "Simulation of impact assesment of crown forest fires on boudary layer of atmosphere using software PHOENICS", Proc. SPIE 9680, 21st International Symposium Atmospheric and Ocean Optics: Atmospheric Physics, 96805Y (19 November 2015); https://doi.org/10.1117/12.2205474

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