Ignition of particles of finely dispersed fuel mixtures based on coal and fine wood; Energy; Vol. 220

Ignition of particles of finely dispersed fuel mixtures based on coal and fine wood; Energy; Vol. 220

Détails bibliographiques
Parent link:	Energy Vol. 220.— 2021.— [119697, 11 p.]
Collectivité auteur:	Национальный исследовательский Томский политехнический университет Инженерная школа энергетики Научно-образовательный центр И. Н. Бутакова (НОЦ И. Н. Бутакова)
Autres auteurs:	Kuznetsov G. V. Geny Vladimirovich, Zenkov A. V. Andrey Viktorovich, Tolokolnikov A. A. Anton Andreevich, Cherednik I. V. Iljya Valerjevich, Yankovsky S. A. Stanislav Aleksandrovich
Résumé:	Title screen The purpose of this work is to experimentally determine conditions and characteristics of floating particles ignition of fuel mixtures based on coal dust with characteristic sizes of less than 80 µm and fine wood (typical sizes up to 200 µm) at various mass concentrations of fuel components. The experiments were conducted in a medium heated to high temperatures of still air (from 600 °C to 1200 °C). Record of the processes of heating of the researched fuel mixture that is quite promising for heat power engineering, their subsequent ignition and combustion was performed by a high-speed video camera (image format - 1024 Ч 1024 pixels, frame rate - up to 105 per second). It has been established that increase in the proportion of relatively large particles (compared to coal) of the wood component in the fuel mixture does not significantly affect the values of ignition delay times of all investigated wood-coal mixtures based on two typical grades of coal (long-flame and lean). Режим доступа: по договору с организацией-держателем ресурса
Langue:	anglais
Publié:	2021
Sujets:	электронный ресурс труды учёных ТПУ coal wood biomass utilization mixed fuel combustion ignition delay time каменный уголь древесная биомасса смешанное топливо горение
Accès en ligne:	https://doi.org/10.1016/j.energy.2020.119697
Format:	MixedMaterials Électronique Chapitre de livre
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664811

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