Ignition conditions and characteristics for high-porosity condensed materials subjected to local conductive heating

Ignition conditions and characteristics for high-porosity condensed materials subjected to local conductive heating

Bibliographic Details
Parent link:Russian Journal of Physical Chemistry B: Scientific Journal.— , 1982-
Vol. 9, iss. 6.— 2015.— [P. 911-914]
Main Author: Zakharevich A. V. Arkadiy Vladimirovich
Corporate Author: Национальный исследовательский Томский политехнический университет Энергетический институт Кафедра теоретической и промышленной теплотехники
Other Authors: Baranovskiy N. V. Nikolay Viktorovich
Summary:Title screen
An experimental study of the ignition conditions (limiting heat source temperature) and characteristics (delay time) for high-porosity condensed materials under local conductive heating is reported. The study has been carried out on dry pine needles, a typical high-porosity combustible forest material. The dependence of the ignition delay for the material on the initial temperature of the heat source—a single cylindrical particle preheated to a high temperature—has been elucidated. A hypothesis concerning the mechanism of ignition of high-porosity condensed materials under local conductive heating has been formulated: the effect of high open porosity on the intensity of heat and mass transfer in the boundary layer of the material in the induction period has been substantiated.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2015
Series:Combustion, Explosion, And Shock Waves
Subjects:
электронный ресурс
труды учёных ТПУ
воспламеняемость
пористость
конденсированные материалы
эксперименты
экспериментальные исследования
предельные условия
Online Access:http://dx.doi.org/10.1134/S1990793115060196
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=646389

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