Results 171 to 180 of about 27,132 (199)
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Explosion and explosion suppression of gas/deposited coal dust in a realistic environment
FuelChunlian Cheng +4 more
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Mechanism research of gas and coal dust explosion
Journal of Coal Science and Engineering (China), 2009Combined with the experimental results from the large tunnel of the Chongqing Research Institute, the mechanism of gas and coal dust explosion was studied. Some concepts about gas and coal dust explosion were introduced such as the form condition and influential factors.
Yan-song Zhang, Li-li Han, Lei Wang
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Coal Dust and Gas Explosion Suppression by Barriers
1987Explosion suppression barriers are devices that contain fire extinguishants that are activated to disperse at some critical point during the propagation of an explosion to suppress it. Suppression of coal dust explosions using barriers (both triggered and passive) has been investigated by the U.S. Bureau of Mines. The work reported in the present study
D Ng, M Sapko, A Furno, R Pro
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Experiment study on the propagation laws of gas and coal dust explosion in coal mine
Journal of Coal Science and Engineering (China), 2009The experiment of gas and coal dust explosion propagation in a single laneway was carried out in a large experimental roadway that is nearly the same with actual environment and geometry conditions. In the experiment, the time when the gas and coal dust explosion flame reaches test points has a logarithmic function relation with the test point ...
Rong-jun Si +3 more
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Experimental Analysis on Gas and Solid Residues of Pre- and Post-explosion Coal Dust
Energy & Fuels, 2020The gas and solid residues after coal explosion contain abundant information that can reflect the reaction mechanism and hazardous effects of coal dust explosion.
Baisheng Nie +5 more
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Combustion Science and Technology, 2019
A pipeline explosion system with different bending angles (45°, 60°, 90°, 120°, and 135°) was constructed to investigate the influences of the pipeline’s bending angles on the propagation law of co...
Leilin Zhang +4 more
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A pipeline explosion system with different bending angles (45°, 60°, 90°, 120°, and 135°) was constructed to investigate the influences of the pipeline’s bending angles on the propagation law of co...
Leilin Zhang +4 more
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2011 2nd International Conference on Artificial Intelligence, Management Science and Electronic Commerce (AIMSEC), 2011
Because the present safety evaluation could not exactly make the quantitative conclusions, this paper analyzes the reasons why the present evaluation methods are difficult to make the quantitative conclusions and provides the probability estimation method of the gas and coal dust explosion risk.
null Jianhua Sun +5 more
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Because the present safety evaluation could not exactly make the quantitative conclusions, this paper analyzes the reasons why the present evaluation methods are difficult to make the quantitative conclusions and provides the probability estimation method of the gas and coal dust explosion risk.
null Jianhua Sun +5 more
openaire +1 more source