Phenomenological Over-Parameterization of the Triple-Fitting-Parameter Diffusion Models in Evaluation of Gas Diffusion in Coal

Gas diffusivities of coal are not measured directly but are normally regressed by fitting mathematical diffusion models to fractional sorption data measured in sorption experiments. This paper firstly measured three fractional adsorption curves at various equilibrium pressures with the manometric me...

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Bibliographic Details
Main Authors: Jie Zang, Kai Wang, Ang Liu
Format: Article
Language:English
Published: MDPI AG 2019-04-01
Series:Processes
Subjects:
Online Access:https://www.mdpi.com/2227-9717/7/4/241