Mining of Mineral Deposits

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Distribution of fine dust particles within turbulent ventilation flow at blasting operation

Saveliev D.V.1

1National Mining University, Dnipropetrovsk, Ukraine


Min. miner. depos. 2015, 9(4):435-442


https://doi.org/10.15407/mining09.04.435

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      ABSTRACT

      The process of fine particle distribution as a result of blasting operations while driving development workings is considered. Theoretical dependence which enables to determine concentration of the fine dust along the length of the blind drift during its ventilation taking into account its air leak from the air duct is given.


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