Analysis of Coupled Gas Flow and Solid Deformation in Porous Media

DOI

10.2991/isaeece-17.2017.39How to use a DOI?

Keywords

coupled problem, Klinkenberg effects, analytical method, Boltzmann transformation.

Abstract

The coupled problem between gas flow and solid deformation in porous media analysis has important influence in contaminant transport and gas outbursts during coal mining. In this paper, it is presented an analytical method to solve coupled nonlinear models of stress and gas seepage, which consider the Klinkenberg effects as gas penetrating into porous medium. The method is based on integrating the stress model and changed the coupled equations into an nonlinear ordinary differential equation by Boltzmann variable, then an approximation is constructed for simulation. At last, an illustration is given to confirm the accuracy of present solution.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Lei Su
AU  - Liang Mi
AU  - Xi Chen
PY  - 2017/03
DA  - 2017/03
TI  - Analysis of Coupled Gas Flow and Solid Deformation in Porous Media
BT  - Proceedings of the 2017 2nd International Symposium on Advances in Electrical, Electronics and Computer Engineering (ISAEECE 2017)
PB  - Atlantis Press
SP  - 211
EP  - 214
SN  - 2352-5401
UR  - https://doi.org/10.2991/isaeece-17.2017.39
DO  - 10.2991/isaeece-17.2017.39
ID  - Su2017/03
ER  -