| Issue |
E3S Web of Conf.
Volume 225, 2021
II International Conference “Corrosion in the Oil & Gas Industry” 2020
|
|
|---|---|---|
| Article Number | 04002 | |
| Number of page(s) | 4 | |
| Section | Cathodic Protection | |
| DOI | https://doi.org/10.1051/e3sconf/202122504002 | |
| Published online | 05 January 2021 | |
Mathematical Modelling of Electric and Magnetic Fields of Main Pipelines Cathodic Protection in Electrically Anisotropic Media
1 Bashkir State University, Sterlitamak branch, 453103 Sterlitamak, Russia
2 Saint-Petersburg Mining University, 199106 St Petersburg, Russia
3 Schmidt Institute of Physics of the Earth, RAS, 123242 Moscow, Russia
* Corresponding author: Krizskiy@pers.spmi.ru
A mathematical model is constructed and computational experiments are performed to study the effect of anisotropy of the specific electrical conductivity of the soil on the distribution of electric and magnetic fields generated by cathodic electrochemical corrosion protection stations of the underground main pipeline (MP). The variation of electric and magnetic fields depending on the azimuth angle of rotation of the specific electrical conductivity tensor of the soil containing the pipeline is analysed.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.