Direct determination of the diffusion coefficient variation of coal based on Fick's law and model establishment
QIN Yujin
AN Fenghua
SU Weiwei
JIA Hongfu
CHEN Xiangjun
Keywords：gas outburstdiffusion coefficientsteady state methodconcentration gradientstressvariable diffusion coefficient model
Publication Date：2023-08-25
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：10( 140-149 )