Mathematical modelling of low-temperature ignition of small-sized coal particles; Mechanical Engineering, Automation and Control Systems (MEACS)

Mathematical modelling of low-temperature ignition of small-sized coal particles; Mechanical Engineering, Automation and Control Systems (MEACS)

Библиографические подробности
Источник:	Mechanical Engineering, Automation and Control Systems (MEACS).— 2014.— [4 p.]
Главный автор:	Glushkov D. O. Dmitry Olegovich
Автор-организация:	Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра автоматизации теплоэнергетических процессов (АТП)
Другие авторы:	Strizhak P. A. Pavel Alexandrovich, Vershinina K. Yu. Kseniya Yurievna
Примечания:	Title screen Physical and predictive mathematical models of small-sized coal particles ignition in the conditions of rather low temperatures (less than 500 K) were developed. The model considers the interconnected processes of heat transfer in a particle and surrounding gas area, thermal decomposition of coal, diffusion of coal decomposition products (volatile components) and its oxidation reaction, warming of coke part (carbon) and its heterogeneous ignition. Mechanisms of volatile components gas-phase ignition and coke part of a coal particle heterogeneous ignition were investigated. The limit conditions for possible ignition of coal dust particles at rather low temperatures were determined according to the results of the executed numerical modeling. Approximating mathematical expressions for forecasting of low-temperature ignition characteristics of coal particles at the objects of industrial power engineering were formulated. Режим доступа: по договору с организацией-держателем ресурса
Язык:	английский
Опубликовано:	2014
Предметы:	электронный ресурс труды учёных ТПУ coal particle low-temperature air flow heat and mass transfer ignition mathematical modeling угольные частицы низкие температуры теплообмен массообмен зажигание математическое моделирование
Online-ссылка:	http://dx.doi.org/10.1109/MEACS.2014.6986878
Формат:	Электронный ресурс Статья
Запись в KOHA:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=638994

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