A computational flow analysis for choosing the diameter and position of an air duct in a working face

Abstrac t-To effectively remove the dusts and gases from the working face in a Korean limestone mine, the ventilation characteristics as defined by the diameter and the position of an air duct were identified and a flow analysis was performed using the concept of air age to find the optimal ventilat...

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Bibliographic Details
Published in:Journal of mining science 2011-09, Vol.47 (5), p.664-674
Main Author: Lee, Dong-Kil
Format: Article
Language:English
Subjects:
Earth and Environmental Science
Earth Sciences
Geophysics/Geodesy
Geotechnical Engineering & Applied Earth Sciences
Mine Aerogasdynamics
Mineral Resources
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Summary:Abstrac t-To effectively remove the dusts and gases from the working face in a Korean limestone mine, the ventilation characteristics as defined by the diameter and the position of an air duct were identified and a flow analysis was performed using the concept of air age to find the optimal ventilation conditions.
ISSN:1062-7391
1573-8736
DOI:10.1134/S1062739147050169