Waste space and its influence on the operation modes of the main ventilation fans
About authors
- 1 — Perm State Technical University
- 2 — Perm State Technical University
Abstract
Worked out spaces with sufficiently large volume of cavities are not able to reverse air streams in the downcast shafts and adjacent drifts for a long time (up to 90 min) thus creating dangerous conditions for evacuation of miners. An emergency situation has been analyzed on the basis of a ventilation system model.
Область исследования:
Mining
Funding:
None
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