Calculation of permeability coefficient of coal seam under rapid measurement conditions
نویسندگان
چکیده
منابع مشابه
Roles of coal heterogeneity on evolution of coal permeability under unconstrained boundary conditions
Coal permeability models based on constrained conditions such as constant volume theory can successfully match unconstrained experimental data and field observations. However, these models have a boundary mismatch because the boundary of permeability models is constrained while experiment boundary is free displacement or unconstrained. What the mechanism is to require such a boundary mismatch h...
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ژورنال
عنوان ژورنال: E3S Web of Conferences
سال: 2019
ISSN: 2267-1242
DOI: 10.1051/e3sconf/201913604004