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
Full text (PDF)
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.
REFERENCES
Pozdnyakov G.A. Dinamika kontsentratsii pylegazovykh aerozoley v dlinnykh tupikovykh vyrabotkakh, provodimykh burovzryvnym sposobom / G.A. Pozdnyakov, G.O. Petrunin // Gornyy informatsionno-analiticheskiy byulleten'. – 2007. – Otd. vyp. No 12. – S. 296 – 302.
Ushakov K.Z. Gazovaya dinamika shakht / K.Z. Ushakov. – M.: Izdatel'stvo MGGU, 2004. – 481 s.
Romanchenko S.B. Pylevaya dinamika v ugol'nykh shakhtakh / S.B. Romanchenko, Yu.F. Rudenko, V.N. Kosterenko. – M.: Izd-vo “Gornoe delo” OOO “Kimmeriyskiy tsentr”, 2011. – 256 s.
Nedin V.V. Bor'ba s pyl'yu na rudnikakh. / V.V. Nedin, O.D. Neykov. – M.: Nedra, 1965. – 180 s.
Volkov I.K. Integral'nye preobrazovaniya i operatsionnoe ischislenie / I.K. Volkov, A.N. Kanatnikov. – 2-e izd. – M.: Izd-vo MGTU im. N.E. Baumana, 2002. – 229 s.
Yanov A.P. Zashchita rudnichnoy atmosfery ot zagryazneniy / A.P. Yanov, V.S. Vashchenko. – M.: Nedra, 1977.
