A new method for calculating the permeability coefficient of coal seams

A new method for calculating the permeability coefficient of coal seams

The permeability coefficient of coal seams is a key parameter that judges the difficulty of gas flow in coal seams. In the current calculation formula for the permeability coefficient of coal seams, the coefficient of the nonlinear partial differential equation with variable pressure is assumed to b...

Bibliografiset tiedot
Päätekijät:	Yueping QIN, Jia LIU, Xiangyun SU
Aineistotyyppi:	Artikkeli
Kieli:	zho
Julkaistu:	Editorial Office of Journal of China Coal Society 2024-03-01
Sarja:	Meitan xuebao
Aiheet:	coal seam permeability coefficient dimensionless inversion langmuir equation darcy’s law
Linkit:	http://www.mtxb.com.cn/article/doi/10.13225/j.cnki.jccs.ST23.1300

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