Transient gas diffusivity evaluation and modeling for methane and helium in coal

Ang Liu, Shimin Liu, Xiaowei Hou, Peng Liu

2020International Journal of Heat and Mass Transfer48 citationsDOI

Topics & Concepts

MethaneKnudsen diffusionThermodynamicsMaterials scienceHeliumDiffusionMass transferKnudsen numberThermal diffusivitySorptionMechanicsAdsorptionChemistryPhysicsPhysical chemistryOrganic chemistryCoal Properties and UtilizationHydrocarbon exploration and reservoir analysisMethane Hydrates and Related Phenomena