Method of calculation of volume and direction of general mine natural draft with confident probability
In order to ensure safe working conditions of workers in underground mining, it is necessary to carry out ventilation of underground mining operations to reduce the concentration of harmful and dangerous gases in working areas. Volume air flow required for operation of a mine (shaft) is determined i...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Perm National Research Polytechnic University
2018-06-01
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| Series: | Perm Journal of Petroleum and Mining Engineering |
| Subjects: | |
| Online Access: | http://vestnik.pstu.ru/get/_res/fs/file2.pdf/7497/Method+of+calculation+of+volume+and+direction+of+general+mine+natural+draft+with+confident+probabilityfile2.pdf |