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Lessons from Some Recent and Current Mine Planning Related Postgraduate Research Work at the University of the Witwatersrand Read chapter Read first chapter

2019 | OriginalPaper | Chapter

Modeling Permeability Filtration in Outburst Zones

Authors : R. Khojayev, R. Gabaidullin, S. Asainov, I. Filatov

Published in: Proceedings of the 27th International Symposium on Mine Planning and Equipment Selection - MPES 2018

Publisher: Springer International Publishing

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Abstract

The aerodynamic model of a mine ventilation network including face space of preliminary development has been developed with the use of quasi-analog simulation analysis of the object, based on consideration of a multistage nature of gas dynamics. The model allows finding: solutions to permeability filtration of gas in outburst zones of face spaces, equivalent aerodynamic characteristic of sudden gas outburst; distribution of discharged gases between mine openings and finding zones and openings where fan reversal and accumulation of methane of explosive concentration is possible. This paper addresses the modeling of permeability filtration of gas in outburst zones of coal mine face spaces.

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previous chapter Seismic Hazard Prediction Using Passive Seismic Tomography in Polkowice-Sieroszowice Copper Ore Mine, SW Poland
next chapter Predictive Maintenance of Mining Machines—Problem of Non-Gaussian Noise
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Metadata
Title
Modeling Permeability Filtration in Outburst Zones
Authors
R. Khojayev
R. Gabaidullin
S. Asainov
I. Filatov
Copyright Year
2019
Book
Proceedings of the 27th International Symposium on Mine Planning and Equipment Selection - MPES 2018

Print ISBN: 978-3-319-99219-8

Electronic ISBN: 978-3-319-99220-4

Copyright Year: 2019

DOI
https://doi.org/10.1007/978-3-319-99220-4_36