Study on structural optimization of submerged nozzle of continuous casting mold by water model experiment
In this paper, by changing the shape of the inner wall of the nozzle, a water model experiment was carried out on the slab with the section of 200 / mm × 1 200 / mm. The results show that under the same immersion depth and the same angle, the improved No.1 nozzle and the improved No.2 nozzle have sw...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Croatian Metallurgical Society
2023-01-01
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| Series: | Metalurgija |
| Subjects: | |
| Online Access: | https://hrcak.srce.hr/file/434274 |
| _version_ | 1797835149912571904 |
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| author | C. Y. Cai X. Deng M. G. Shen X. Y. Qiao |
| author_facet | C. Y. Cai X. Deng M. G. Shen X. Y. Qiao |
| author_sort | C. Y. Cai |
| collection | DOAJ |
| description | In this paper, by changing the shape of the inner wall of the nozzle, a water model experiment was carried out on the slab with the section of 200 / mm × 1 200 / mm. The results show that under the same immersion depth and the same angle, the improved No.1 nozzle and the improved No.2 nozzle have swirling flow, which reduced the dead region and the internal longitudinal flow velocity, and the swirl ratio generated in improved No. 2 nozzle is more obvious than improved No. 1 nozzle. The impact depth of the velocity at the outlet of the improved No.2 nozzle is obviously lower than that of the original nozzle and the improved No.1 nozzle. |
| first_indexed | 2024-04-09T14:48:36Z |
| format | Article |
| id | doaj.art-31ae9f44b6f64718a8c3170677dfefdc |
| institution | Directory Open Access Journal |
| issn | 0543-5846 1334-2576 |
| language | English |
| last_indexed | 2024-04-09T14:48:36Z |
| publishDate | 2023-01-01 |
| publisher | Croatian Metallurgical Society |
| record_format | Article |
| series | Metalurgija |
| spelling | doaj.art-31ae9f44b6f64718a8c3170677dfefdc2023-05-02T10:08:18ZengCroatian Metallurgical SocietyMetalurgija0543-58461334-25762023-01-01623-4349351Study on structural optimization of submerged nozzle of continuous casting mold by water model experimentC. Y. Cai0X. Deng1M. G. Shen2X. Y. Qiao3School of Materials and Metallurgy, University of Science and Technology Liaoning, Anshan, ChinaSchool of Materials and Metallurgy, University of Science and Technology Liaoning, Anshan, ChinaSchool of Materials and Metallurgy, University of Science and Technology Liaoning, Anshan, ChinaSchool of Materials and Metallurgy, University of Science and Technology Liaoning, Anshan, ChinaIn this paper, by changing the shape of the inner wall of the nozzle, a water model experiment was carried out on the slab with the section of 200 / mm × 1 200 / mm. The results show that under the same immersion depth and the same angle, the improved No.1 nozzle and the improved No.2 nozzle have swirling flow, which reduced the dead region and the internal longitudinal flow velocity, and the swirl ratio generated in improved No. 2 nozzle is more obvious than improved No. 1 nozzle. The impact depth of the velocity at the outlet of the improved No.2 nozzle is obviously lower than that of the original nozzle and the improved No.1 nozzle.https://hrcak.srce.hr/file/434274steel castingsubmerged entry nozzlemoldwater modelvelocity model |
| spellingShingle | C. Y. Cai X. Deng M. G. Shen X. Y. Qiao Study on structural optimization of submerged nozzle of continuous casting mold by water model experiment Metalurgija steel casting submerged entry nozzle mold water model velocity model |
| title | Study on structural optimization of submerged nozzle of continuous casting mold by water model experiment |
| title_full | Study on structural optimization of submerged nozzle of continuous casting mold by water model experiment |
| title_fullStr | Study on structural optimization of submerged nozzle of continuous casting mold by water model experiment |
| title_full_unstemmed | Study on structural optimization of submerged nozzle of continuous casting mold by water model experiment |
| title_short | Study on structural optimization of submerged nozzle of continuous casting mold by water model experiment |
| title_sort | study on structural optimization of submerged nozzle of continuous casting mold by water model experiment |
| topic | steel casting submerged entry nozzle mold water model velocity model |
| url | https://hrcak.srce.hr/file/434274 |
| work_keys_str_mv | AT cycai studyonstructuraloptimizationofsubmergednozzleofcontinuouscastingmoldbywatermodelexperiment AT xdeng studyonstructuraloptimizationofsubmergednozzleofcontinuouscastingmoldbywatermodelexperiment AT mgshen studyonstructuraloptimizationofsubmergednozzleofcontinuouscastingmoldbywatermodelexperiment AT xyqiao studyonstructuraloptimizationofsubmergednozzleofcontinuouscastingmoldbywatermodelexperiment |