Optimization of structural parameters and numerical simulation of stress field of composite crucible based on the indirect coupling method
The research starts with the treatment of the multiscale transmission problem and establishes the electromagnetic solidification transmission coupling mathematical model based on the indirect coupling method. It uses the three-dimensional magnetic field finite element theory to establish a three-dim...
| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
De Gruyter
2023-09-01
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| Series: | Curved and Layered Structures |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/cls-2022-0198 |
| _version_ | 1797688792449024000 |
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| author | Jiang Chunlei |
| author_facet | Jiang Chunlei |
| author_sort | Jiang Chunlei |
| collection | DOAJ |
| description | The research starts with the treatment of the multiscale transmission problem and establishes the electromagnetic solidification transmission coupling mathematical model based on the indirect coupling method. It uses the three-dimensional magnetic field finite element theory to establish a three-dimensional crucible structure continuous casting model built on the electromagnetic solidification transmission coupling mathematical model. This model is used to optimize the parameters of the composite crucible structure and to simulate electromagnetic transmission and braking phenomena. The results show that the L-shaped static magnetic field has a more potent inhibition and a guidance effect on melt circulation. The braking effect of the actual magnetic field on the downward impact is worse. Under the influence of an L-shaped magnetic field, the flow velocity of the melt is better, and the flow state distribution is more smooth and uniform. The computational efficiency test results show that the conversion calculation time of the method designed in this study is 18.03 min. The total calculation time is 680.48 min, which is superior to traditional methods. It proves that this model can accurately analyze the magnetic field coupling problem and at the same time ensure the superiority of its computing efficiency. |
| first_indexed | 2024-03-12T01:35:48Z |
| format | Article |
| id | doaj.art-0c12abd249eb416782430d8e2d8cc62f |
| institution | Directory Open Access Journal |
| issn | 2353-7396 |
| language | English |
| last_indexed | 2024-03-12T01:35:48Z |
| publishDate | 2023-09-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | Curved and Layered Structures |
| spelling | doaj.art-0c12abd249eb416782430d8e2d8cc62f2023-09-11T06:59:27ZengDe GruyterCurved and Layered Structures2353-73962023-09-01101311610.1515/cls-2022-0198Optimization of structural parameters and numerical simulation of stress field of composite crucible based on the indirect coupling methodJiang Chunlei0School of Mechanical and Electrical Engineering, Xichang University, Xichang, 615000, ChinaThe research starts with the treatment of the multiscale transmission problem and establishes the electromagnetic solidification transmission coupling mathematical model based on the indirect coupling method. It uses the three-dimensional magnetic field finite element theory to establish a three-dimensional crucible structure continuous casting model built on the electromagnetic solidification transmission coupling mathematical model. This model is used to optimize the parameters of the composite crucible structure and to simulate electromagnetic transmission and braking phenomena. The results show that the L-shaped static magnetic field has a more potent inhibition and a guidance effect on melt circulation. The braking effect of the actual magnetic field on the downward impact is worse. Under the influence of an L-shaped magnetic field, the flow velocity of the melt is better, and the flow state distribution is more smooth and uniform. The computational efficiency test results show that the conversion calculation time of the method designed in this study is 18.03 min. The total calculation time is 680.48 min, which is superior to traditional methods. It proves that this model can accurately analyze the magnetic field coupling problem and at the same time ensure the superiority of its computing efficiency.https://doi.org/10.1515/cls-2022-0198indirect couplingcompound materialcrucible structurestress fieldnumerical simulation |
| spellingShingle | Jiang Chunlei Optimization of structural parameters and numerical simulation of stress field of composite crucible based on the indirect coupling method Curved and Layered Structures indirect coupling compound material crucible structure stress field numerical simulation |
| title | Optimization of structural parameters and numerical simulation of stress field of composite crucible based on the indirect coupling method |
| title_full | Optimization of structural parameters and numerical simulation of stress field of composite crucible based on the indirect coupling method |
| title_fullStr | Optimization of structural parameters and numerical simulation of stress field of composite crucible based on the indirect coupling method |
| title_full_unstemmed | Optimization of structural parameters and numerical simulation of stress field of composite crucible based on the indirect coupling method |
| title_short | Optimization of structural parameters and numerical simulation of stress field of composite crucible based on the indirect coupling method |
| title_sort | optimization of structural parameters and numerical simulation of stress field of composite crucible based on the indirect coupling method |
| topic | indirect coupling compound material crucible structure stress field numerical simulation |
| url | https://doi.org/10.1515/cls-2022-0198 |
| work_keys_str_mv | AT jiangchunlei optimizationofstructuralparametersandnumericalsimulationofstressfieldofcompositecruciblebasedontheindirectcouplingmethod |