COAL DUST EXPLOSIONS FULL-SCALE RESEARCH AND LOCALIZATION MEANS EFFICIENCY CRITERIA
Journal Title: Вестник научного центра по безопасности работ в угольной промышленности - Year 2018, Vol 0, Issue 4
Abstract
The article describes the experimental base of full-scale coal dust explosion conducting existing research centers, test methods and conditions for coal dust explosion conduct are shown. The data on the explosion primary initiation means are generalized, the main factors determining the blast shock wave and the explosion flame front dynamics are revealed. The results of strong and weak coal dust explosions experimental study are presented, their thermodynamic parameters are generalized. On the basis of two research centers experimental data comparison the requirements for testing methods and means of mine dust and explosion safety provision are described, as well as explosion prevention and localization means effectiveness criteria.
Authors and Affiliations
S. B. Romanchenko, V. N. Kosterenko
Keywords
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