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非ニュートン流体解析のための格子ボルツマン法
http://hdl.handle.net/10091/00018819
http://hdl.handle.net/10091/00018819ccd84925-9799-44bf-aa28-893897af9eb9
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2016-05-06 | |||||
タイトル | ||||||
言語 | ja | |||||
タイトル | 非ニュートン流体解析のための格子ボルツマン法 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Lattice Boltzmann Method (LBM) | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Lattice Kinetic Scheme (LKS) | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Non-Newtonian Fluids | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Carreau Model | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Power-Law Model | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Porous Structure | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Darcy’s Law | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
その他(別言語等)のタイトル | ||||||
その他のタイトル | A LATTICE BOLTZMANN METHOD FOR NON-NEWTONIAN FLUID FLOWS | |||||
著者 |
吉野, 正人
× 吉野, 正人× 堀田, 陽平× 廣實, 孝史× 遠藤, 守信 |
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信州大学研究者総覧へのリンク | ||||||
氏名 | 吉野, 正人 | |||||
URL | http://soar-rd.shinshu-u.ac.jp/profile/ja.ONkpbpkh.html | |||||
信州大学研究者総覧へのリンク | ||||||
氏名 | 遠藤, 守信 | |||||
URL | http://soar-rd.shinshu-u.ac.jp/profile/ja.uUTmZhkh.html | |||||
出版者 | ||||||
出版者 | 日本計算数理工学会 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 計算数理工学論文集. 6(2):159-162 (2006) | |||||
書誌情報 |
計算数理工学論文集 巻 6, 号 2, p. 159-162, 発行日 2006-12 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | A lattice Boltzmann method for non-Newtonian fluid flows is proposed. In this method, additional terms based on local shear rate is introduced into the equilibrium distribution function for an incompressible viscous fluid. Channel flows between parallel plates are calculated for shear-thickening and shear-thinning fluids to measure the velocity profiles. The calculated results are in good agreement with theory. Also, the present method is found to be more stable and accurate than other LBM models with variable relaxation time dependent on the local shear rate. In addition, the present method is applied to flows through a two-dimensional porous structure to obtain flow characteristics at a pore scale. The relation between pressure drops and fluid flux (i.e. superficial velocity) is investigated and found to be in accordance with Darcy's law for non-Newtonian fluids. | |||||
資源タイプ(コンテンツの種類) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Article | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1348-5245 | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |