Effect of the fractional composition of the solid components of coal–water fuel on the characteristics of ignition and combustion

Effect of the fractional composition of the solid components of coal–water fuel on the characteristics of ignition and combustion

Bibliographic Details
Parent link:Solid Fuel Chemistry
Vol. 51, iss. 2.— 2017.— [Р. 88–94]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра автоматизации теплоэнергетических процессов (АТП)
Other Authors: Lapin D. A. Dmitry Aleksandrovich, Lyrshchikov S. Yu. Sergey Yurievich, Strizhak P. A. Pavel Alexandrovich, Shevyrev S. A. Sergey Aleksandrovich
Summary:Title screen
The experimental results of studies of the ignition and subsequent combustion processes of the single drops of organic coal-water fuels (OCWFs) arranged on the junction of a quick-response thermocouple (thermal inertia, <1 s) in an atmosphere of heated (600-1000 K) air are presented. The particles of 2B brown coal and D coal, water, and oils of different types (turbine, motor, and transformer oils) were used as the main OCWF components. The effect of the degree of grinding (fineness) of the solid fuel components of OCWFs on the following integral characteristics of the ignition and combustion of prepared fuel compositions was established: the delay times of ignition and complete combustion. A decrease in the delay times of ignition and complete combustion with decreasing the degree of grinding was detected (in a range of 40-200 μm used as an example). The reasons and special features of the influence of this factor on the integral characteristics of the test processes were recognized.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2017
Subjects:
электронный ресурс
труды учёных ТПУ
твердые компоненты
водоугольное топливо
воспламенение
горение
Online Access:http://dx.doi.org/10.3103/S0361521917020069
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=655030

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