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U字曲がり管内を流れる単一粒子の挙動解析
https://shinshu.repo.nii.ac.jp/records/40656
https://shinshu.repo.nii.ac.jp/records/4065662dd7043-38d2-4f03-8068-92f8e89b9829
名前 / ファイル | ライセンス | アクション |
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https://soar-ir.repo.nii.ac.jp/?action=repository_action_common_download&item_id=18057&item_no=1&attribute_id=65&file_no=1
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Item type | Journal Article(1) | |||||
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公開日 | 2020-09-04 | |||||
タイトル | ||||||
タイトル | U字曲がり管内を流れる単一粒子の挙動解析 | |||||
その他(別言語等)のタイトル | ||||||
その他のタイトル | NUMERICAL SIMULATION OF MOTION OF A PARTICLE IN U-CURVED SQUARE PIPE FLOWS | |||||
作成者(その他言語) |
吉野, 正人
× 吉野, 正人× 鈴木, 崇司× 村山, 寿郎 |
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公開者(その他言語) | ||||||
姓名 | 日本計算数理工学会 | |||||
書誌情報 |
計算数理工学論文集 巻 13, p. 97-102, 発行日 2013-11 |
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言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Lattice Boltzmann Method | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | U-Curved Square Pipe Flows | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Solid–Fluid Two-Phase Flows | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Dean Vortex | |||||
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 | journal article | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | The two-phase lattice Boltzmann method is applied to motion of a particle in U-curved square pipe flows. On the wall with curvature, we use a no-slip boundary condition for a rounded wall, which is based on the interpolation and extrapolation techniques by using the velocities at near-wall lattice points. In order to examine the validity and accuracy of the method, tangential annular flow in gap between two coaxial cylinders is calculated, and the error analysis is performed for various lattice resolutions. Using this method, twophase flows containing a particle in a U-curved square pipe are simulated. The results show that the particle released from various initial positions laterally migrates toward an equilibrium position between the centerline of the pipe and the inner or outer wall. Also, the particle released from the same initial position migrates to respective equilibrium positions according to Reynolds numbers. | |||||
日付 | ||||||
日付 | 2016-05-06 | |||||
日付タイプ | Created | |||||
資源タイプ | ||||||
内容記述タイプ | Other | |||||
内容記述 | Article | |||||
その他の資源識別子 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 計算数理工学論文集. 13:97-102 (2013) | |||||
資源識別子URI | ||||||
識別子 | http://hdl.handle.net/10091/00018825 | |||||
識別子タイプ | HDL | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1348-5245 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |