Research of the influence of the kinetics of a hydrogen-containing medium on the stress-strain state of a cylindrical shell made of titanium alloy
This paper considers a mathematical model of the stress-strain state of a circular cylindrical shell made of titanium alloy VT1-0, operating in an aggressive hydrogen-containing environment. The shell is under the action of an internal evenly distributed pressure. To formulate the problem and carry...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2023-01-01
|
| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/68/e3sconf_itse2023_06007.pdf |
| _version_ | 1797658656324452352 |
|---|---|
| author | Kuznetsova Violetta Barkova Maria Zhukov Aleksandr Kartsan Igor Ismagilov Robert |
| author_facet | Kuznetsova Violetta Barkova Maria Zhukov Aleksandr Kartsan Igor Ismagilov Robert |
| author_sort | Kuznetsova Violetta |
| collection | DOAJ |
| description | This paper considers a mathematical model of the stress-strain state of a circular cylindrical shell made of titanium alloy VT1-0, operating in an aggressive hydrogen-containing environment. The shell is under the action of an internal evenly distributed pressure. To formulate the problem and carry out calculations, a model with triple nonlinearity is used, formulated within the approach associated with normalized stress spaces. The resulting algorithm for solving the problem of studying the effect of an aggressive medium on titanium alloy shells effectively takes into account the substantially nonlinear change in the parameters of the stress-strain state depending on the time factor. In the study, a system of nonlinear resolving equations for calculating the shell was formulated, results were obtained for the key parameters of the effect of a hydrogen medium on the stress-strain state of a cylindrical shell, taking into account embrittlement. |
| first_indexed | 2024-03-11T18:03:25Z |
| format | Article |
| id | doaj.art-a47bf81cd83e450cb5bda35d68279d77 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-11T18:03:25Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-a47bf81cd83e450cb5bda35d68279d772023-10-17T08:49:23ZengEDP SciencesE3S Web of Conferences2267-12422023-01-014310600710.1051/e3sconf/202343106007e3sconf_itse2023_06007Research of the influence of the kinetics of a hydrogen-containing medium on the stress-strain state of a cylindrical shell made of titanium alloyKuznetsova Violetta0Barkova Maria1Zhukov Aleksandr2Kartsan Igor3Ismagilov Robert4Tula State UniversityRussian Space Systems JSCExpert and Analytical CenterMarine Hydrophysical Institute, Russian Academy of SciencesExpert and Analytical CenterThis paper considers a mathematical model of the stress-strain state of a circular cylindrical shell made of titanium alloy VT1-0, operating in an aggressive hydrogen-containing environment. The shell is under the action of an internal evenly distributed pressure. To formulate the problem and carry out calculations, a model with triple nonlinearity is used, formulated within the approach associated with normalized stress spaces. The resulting algorithm for solving the problem of studying the effect of an aggressive medium on titanium alloy shells effectively takes into account the substantially nonlinear change in the parameters of the stress-strain state depending on the time factor. In the study, a system of nonlinear resolving equations for calculating the shell was formulated, results were obtained for the key parameters of the effect of a hydrogen medium on the stress-strain state of a cylindrical shell, taking into account embrittlement.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/68/e3sconf_itse2023_06007.pdf |
| spellingShingle | Kuznetsova Violetta Barkova Maria Zhukov Aleksandr Kartsan Igor Ismagilov Robert Research of the influence of the kinetics of a hydrogen-containing medium on the stress-strain state of a cylindrical shell made of titanium alloy E3S Web of Conferences |
| title | Research of the influence of the kinetics of a hydrogen-containing medium on the stress-strain state of a cylindrical shell made of titanium alloy |
| title_full | Research of the influence of the kinetics of a hydrogen-containing medium on the stress-strain state of a cylindrical shell made of titanium alloy |
| title_fullStr | Research of the influence of the kinetics of a hydrogen-containing medium on the stress-strain state of a cylindrical shell made of titanium alloy |
| title_full_unstemmed | Research of the influence of the kinetics of a hydrogen-containing medium on the stress-strain state of a cylindrical shell made of titanium alloy |
| title_short | Research of the influence of the kinetics of a hydrogen-containing medium on the stress-strain state of a cylindrical shell made of titanium alloy |
| title_sort | research of the influence of the kinetics of a hydrogen containing medium on the stress strain state of a cylindrical shell made of titanium alloy |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/68/e3sconf_itse2023_06007.pdf |
| work_keys_str_mv | AT kuznetsovavioletta researchoftheinfluenceofthekineticsofahydrogencontainingmediumonthestressstrainstateofacylindricalshellmadeoftitaniumalloy AT barkovamaria researchoftheinfluenceofthekineticsofahydrogencontainingmediumonthestressstrainstateofacylindricalshellmadeoftitaniumalloy AT zhukovaleksandr researchoftheinfluenceofthekineticsofahydrogencontainingmediumonthestressstrainstateofacylindricalshellmadeoftitaniumalloy AT kartsanigor researchoftheinfluenceofthekineticsofahydrogencontainingmediumonthestressstrainstateofacylindricalshellmadeoftitaniumalloy AT ismagilovrobert researchoftheinfluenceofthekineticsofahydrogencontainingmediumonthestressstrainstateofacylindricalshellmadeoftitaniumalloy |