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Title: | Mathematical simulation of the forest fire thermal effect on root system fragments of coniferous tree |
Authors: | Baranovskiy, Nikolay Viktorovich Zakovryashin, Dmitry |
Keywords: | математическое моделирование; тепловые воздействия; лесные пожары; хвойные породы; корни; слоистые структуры; нагрев; почвы |
Issue Date: | 2017 |
Publisher: | EDP Sciences |
Citation: | Baranovskiy N. V. Mathematical simulation of the forest fire thermal effect on root system fragments of coniferous tree / N. V. Baranovskiy, D. Zakovryashin // MATEC Web of Conferences. — 2017. — Vol. 110 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment (HMTTSC 2017) : International Youth Scientific Conference, April 26-28, 2017, Tomsk, Russia : [proceedings]. — [01010, 5 p.]. |
Abstract: | We present the numerical simulation results of heat transfer in a layered structure of the root branch when exposed to a high temperature from a forest fire in this paper. The problem is solved by the method of finite differences in a cylindrical coordinate system using a one-dimensional formulation. Typical exposure times and temperatures in the forest fire front are considered. The temperature distributions are presented for the system “root fragment-soil-forest fuel-air”. We revealed the character of the temperature distribution and the depth of the soil layer heating to the values which are dangerous for the coniferous tree root system. |
URI: | http://earchive.tpu.ru/handle/11683/42645 |
Appears in Collections: | Материалы конференций |
Files in This Item:
File | Description | Size | Format | |
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matecconf_hmt2017_01010.pdf | 936,82 kB | Adobe PDF | View/Open |
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