affiliation not provided to SSRN
crack initiation, liquid CO2, spatial deterioration, CBM recovery
granular, pore structure, Freeze-thaw cycles, NMR, Freezing characteristics, Damage evolution
Coal cuttings, Nuclear magnetic resonance, Porosity, Pore size distribution
low-temperature coal, thermal expansion, temperature effect
Coalbed methane (CBM)、Steam、Pore expansion、Water blocking、CH4 displacement
liquid nitrogen, pore water, phase transition freezing expansion, pore evolution, pore expansion mechanism
Molecular dynamics simulation, Strain loading, Pore deformation, Methane displacement by hot flue gas, Seepage and diffusion