Structural heterogeneities of tube steels taken into account in the development of contactless magnetometry of pipeline systems
One of the problems facing gas and oil pumping companies is the aging of pipelines, whose service life is rapidly approaching, or even exceeding, the resource planned during design. The only possible way to evaluate the possibility of further safe operation and residual life of pipelines is to condu...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2018-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | https://doi.org/10.1051/matecconf/201824511007 |
| _version_ | 1818655241052094464 |
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| author | Ermakov Boris Ermakov Sergey Nikiforova Oksana Shaposhnikov Nikita |
| author_facet | Ermakov Boris Ermakov Sergey Nikiforova Oksana Shaposhnikov Nikita |
| author_sort | Ermakov Boris |
| collection | DOAJ |
| description | One of the problems facing gas and oil pumping companies is the aging of pipelines, whose service life is rapidly approaching, or even exceeding, the resource planned during design. The only possible way to evaluate the possibility of further safe operation and residual life of pipelines is to conduct studies of the actual state of the parent metal and welded pipe joints. However, the direct investigation of metal pipes is practically impossible due to the linear dimensions of objects and their position. The analysis of the state of the pipeline system can only be made with the help of contactless, most often magnetic methods. Interpretation of magnetograms and detection of defects that are dangerous for the operation of pipes is one of the most difficult problems facing defectoscopists, which can be solved only by creating a library of structures and defects. This paper presents the results of a structural analysis of the metal of pipes, which must be taken into account when interpreting the results of magnetograms. These results constitute a part of the library of defects in pipeline systems developed in SPbPU. |
| first_indexed | 2024-12-17T03:06:33Z |
| format | Article |
| id | doaj.art-73682176e4b74501b40b4509ebacaf7b |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-12-17T03:06:33Z |
| publishDate | 2018-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-73682176e4b74501b40b4509ebacaf7b2022-12-21T22:05:56ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-012451100710.1051/matecconf/201824511007matecconf_eece2018_11007Structural heterogeneities of tube steels taken into account in the development of contactless magnetometry of pipeline systemsErmakov Boris0Ermakov Sergey1Nikiforova Oksana2Shaposhnikov Nikita3Peter the Great Saint-Petersburg Polytechnic UniversityPeter the Great Saint-Petersburg Polytechnic UniversityPeter the Great Saint-Petersburg Polytechnic UniversityPeter the Great Saint-Petersburg Polytechnic UniversityOne of the problems facing gas and oil pumping companies is the aging of pipelines, whose service life is rapidly approaching, or even exceeding, the resource planned during design. The only possible way to evaluate the possibility of further safe operation and residual life of pipelines is to conduct studies of the actual state of the parent metal and welded pipe joints. However, the direct investigation of metal pipes is practically impossible due to the linear dimensions of objects and their position. The analysis of the state of the pipeline system can only be made with the help of contactless, most often magnetic methods. Interpretation of magnetograms and detection of defects that are dangerous for the operation of pipes is one of the most difficult problems facing defectoscopists, which can be solved only by creating a library of structures and defects. This paper presents the results of a structural analysis of the metal of pipes, which must be taken into account when interpreting the results of magnetograms. These results constitute a part of the library of defects in pipeline systems developed in SPbPU.https://doi.org/10.1051/matecconf/201824511007 |
| spellingShingle | Ermakov Boris Ermakov Sergey Nikiforova Oksana Shaposhnikov Nikita Structural heterogeneities of tube steels taken into account in the development of contactless magnetometry of pipeline systems MATEC Web of Conferences |
| title | Structural heterogeneities of tube steels taken into account in the development of contactless magnetometry of pipeline systems |
| title_full | Structural heterogeneities of tube steels taken into account in the development of contactless magnetometry of pipeline systems |
| title_fullStr | Structural heterogeneities of tube steels taken into account in the development of contactless magnetometry of pipeline systems |
| title_full_unstemmed | Structural heterogeneities of tube steels taken into account in the development of contactless magnetometry of pipeline systems |
| title_short | Structural heterogeneities of tube steels taken into account in the development of contactless magnetometry of pipeline systems |
| title_sort | structural heterogeneities of tube steels taken into account in the development of contactless magnetometry of pipeline systems |
| url | https://doi.org/10.1051/matecconf/201824511007 |
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