The Analysis of Residual Contaminants and Migration of Leakage at Pore Scale in Leakage Process of Pipeline

DOI

10.2991/ifeesm-15.2015.187How to use a DOI?

Keywords

Buried Pipeline Leakage; Pore Scale; Crude Oil; Residual Model

Abstract

The buried pipeline leakage has tremendous impact on the surrounding environment, while crude oil migration and residues of contaminants in the soil porous media law is an important basis for the detection and elimination Considering the characteristics of oil multiphase flow in porous media, we establish underground pipeline leak oil contaminants diffusion model under pore-scale to analyze the influence of the porous medium particle size, pore structure, and the nature on its oil migration and the residues The results show that Plasmid size has the more influences on the oil residues in the soil porous media, light crude oil varying with time gradually migrate out from small gap between the ball, stop separating from the water after 20 seconds, some part of light crude oil still adhere to the wall and near the ball

Copyright

© 2015, 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  - Haiying Qi
PY  - 2015/09
DA  - 2015/09
TI  - The Analysis of Residual Contaminants and Migration of Leakage at Pore Scale in Leakage Process of Pipeline
BT  - Proceedings of the 2015 International Forum on Energy, Environment Science and Materials
PB  - Atlantis Press
SP  - 1015
EP  - 1018
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-15.2015.187
DO  - 10.2991/ifeesm-15.2015.187
ID  - Qi2015/09
ER  -