Discrete modeling of a longwall coal mine gob for CFD simulation
نویسندگان
چکیده
منابع مشابه
Reservoir simulation-based modeling for characterizing longwall methane emissions and gob gas venthole production
Longwall mining alters the fluid-flow-related reservoir properties of the rocks overlying and underlying an extracted panel due to fracturing and relaxation of the strata. These mining-related disturbances create new pressure depletion zones and new flow paths for gas migration and may cause unexpected or uncontrolled migration ofgas into the underground workplace. One common technique to contr...
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ژورنال
عنوان ژورنال: International Journal of Mining Science and Technology
سال: 2020
ISSN: 2095-2686
DOI: 10.1016/j.ijmst.2020.05.004