๐”– Bobbio Scriptorium
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Research on One Borehole Hydraulic Coal Mining System

โœ Scribed by Bairu XIA; Xiping ZENG; Zhixin MAO

Book ID
117804530
Publisher
Elsevier
Year
2008
Tongue
English
Weight
329 KB
Volume
15
Category
Article
ISSN
1872-5791

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โœ Lรกszlรณ Balla ๐Ÿ“‚ Article ๐Ÿ“… 1989 ๐Ÿ› Springer Netherlands ๐ŸŒ English โš– 563 KB

Safety in coal mining is greatly increased by the drainage of the methane content of coal seams through boreholes, simultaneously producing significant energy. The design of suitable drainage technology is based on the mathematical modeling of methane flow in coal seams. In the calculation of the me