Abstract
In connection with the liquidation of the hard coal mine Y and the change its functionality, it is necessary to modernize the main fan station installed at the "Northern"shaft of mine Y. The article presents concepts of changing the efficiency of WPK 5.0 fans installed in the "Northern"shaft and the methods of air flow regulation for target model of a mine with a reduced network of mining excavations. It discusses four alternative variants of technical solutions. The most effective of them are illustrated with a preliminary economic analysis, the results of which enable the right investment decision to be made.
| Original language | English |
|---|---|
| Article number | 012053 |
| Journal | IOP Conference Series: Earth and Environmental Science |
| Volume | 906 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 6 Dec 2021 |
| Event | 7th World Multidisciplinary Earth Sciences Symposium, WMESS 2021 - Prague, Czech Republic Duration: 6 Sept 2021 → 10 Sept 2021 |
ASJC Scopus subject areas
- General Environmental Science
- General Earth and Planetary Sciences
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