Browsing by Subject "Mine ventilation"

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Evaluating the impact of auxiliary fan practices on localised subsurface ventilation

De Villiers, David J.; Mathews, Marc J.; Maré, Philip; Kleingeld, Marius; Arndt, Deon (Elsevier, 2019)

Mines are continually expanding in size and depth, leading to an increased reliance on localised subsurface ventilation systems. The use of underground auxiliary fans is a favoured method to increase and control airflow ...
Improving the ventilation of deep-level gold mines by simulating inactive sections

Rouan, B. (North-West University (South Africa), 2021)

The South African deep-level gold mining industry has experienced several challenges in ensuring profitability. These challenges can be mainly attributed to increasing operational costs as mines continue to reach new depths. ...