Ignition of the drops of coal–water fuel in a flow of air

被引：0
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作者：
A. V. Zakharevich
V. V. Salomatov
P. A. Strizhak
S. V. Syrodoi
机构：
[1] National Research Tomsk Polytechnic University,Kutateladze Institute of Thermophysics, Siberian Branch
[2] Russian Academy of Sciences,undefined
来源：
Solid Fuel Chemistry | 2016年 / 50卷
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摘要：
The ignition of the drops of coal–water fuel (CWF) in a high-temperature gas (air) flow was experimentally studied. The conditions and fundamental characteristics of the ignition (ignition delay times) were found. The effects of a number of factors (drop sizes and ambient temperatures) on the conditions of ignition were examined. Based on the results of experiments, a physical model was formulated for the processes of thermal preparation and ignition of CWF drops. The experimental delay times of the ignition of CWFs were compared with the theoretical values (obtained with the use of a previously developed mathematical model).
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页码：163 / 166
页数：3
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