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10_タンディッシュ内の気泡流れのシミュレーション
https://sangitan.repo.nii.ac.jp/records/26
https://sangitan.repo.nii.ac.jp/records/26fdd89084-21be-4e34-8e96-d0549a64acf4
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
vol55_10_研究ノート_浅尾 慎一_p61-66 (971.4 kB)
|
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2022-03-10 | |||||||||||||||||
| タイトル | ||||||||||||||||||
| タイトル | 10_タンディッシュ内の気泡流れのシミュレーション | |||||||||||||||||
| タイトル | ||||||||||||||||||
| タイトル | Simulation of Bubble Flow in Tundish | |||||||||||||||||
| 言語 | en | |||||||||||||||||
| 言語 | ||||||||||||||||||
| 言語 | jpn | |||||||||||||||||
| キーワード | ||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||
| 主題 | 研究ノート | |||||||||||||||||
| キーワード | ||||||||||||||||||
| 言語 | en | |||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||
| 主題 | tundish | |||||||||||||||||
| キーワード | ||||||||||||||||||
| 言語 | en | |||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||
| 主題 | computational fluid dynamics | |||||||||||||||||
| キーワード | ||||||||||||||||||
| 言語 | en | |||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||
| 主題 | two-phase flow | |||||||||||||||||
| 資源タイプ | ||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||
| 資源タイプ | departmental bulletin paper | |||||||||||||||||
| 著者 |
浅尾, 慎一
× 浅尾, 慎一
× 原田, 啓人
× 杉本, 卓彌
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| 抄録 | ||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||
| 内容記述 | The composition of iron from the blast furnace is adjusted by the converter. Next, it is processed into various materials such as bloom and billet by a continuous casting machine. It is important to control inclusions and bubbles in the production of high quality steel. A tundish removes inclusions and bubbles by using the difference in buoyancy between molten steel and inclusions and bubbles. The tundish is equipped with a weir, which controls the flow of molten steel. However, the change in flow due to the difference in the position of the weir is not well known. Therefore, in this study, we simulated the flow in the tundish with a two-phase fluid of water and gas. We also investigated the relationship between the shape of the weir and the position of the weir and the change in ow. As a result, it was found that the larger the number of weirs, the higher the bubble floatation rate over time. It was also found that a low weir has a low effect on bubble floatation. When a fluid collides with the weir, a vortex is generated around the weir. This vortex makes it difficult for bubbles to ow over the weir into the outlet. It is possible to promote the floating of bubbles by controlling the ow in the tundish. |
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| 書誌情報 |
産業技術短期大学誌 en : BULLETIN OF COLLEGE OF INDUSTRIAL TECHNOLOGY 巻 55, 号 １, p. 61-66, 発行日 2022-03-10 |
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| ISSN | ||||||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||||||
| 収録物識別子 | 0916-3727 | |||||||||||||||||
