Effect of ignition energy on coal dust explosion

Coal dust explosion is of great importance for both theoretical analysis and practical applications. However, there is not a complete theory to reveal its mechanism. Here we show that the ignition energy plays an important role. An experiment is designed using different volatile coal dusts under dif...

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Bibliographic Details
Published in:Thermal science 2020, Vol.24 (4), p.2621-2628
Main Authors: Ban, Tao, Liu, Zhong-Qiang, Jing, Guo-Xun, Cheng, Lei, Wu, Yu-Lou, Peng, Le
Format: Article
Language:English
Subjects:
Coal
Coal dust
Explosions
Extreme values
Ignition
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Summary:Coal dust explosion is of great importance for both theoretical analysis and practical applications. However, there is not a complete theory to reveal its mechanism. Here we show that the ignition energy plays an important role. An experiment is designed using different volatile coal dusts under different ignition energies, and the results are extremely helpful for avoiding coal dust explosion and can be also used for verification of a new theory. nema
ISSN:0354-9836
2334-7163
DOI:10.2298/TSCI2004621B