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自由落下粒子群が形成する粒子噴流の数値解析
http://hdl.handle.net/2237/9212
http://hdl.handle.net/2237/92128bc165ca-0036-4e46-82e3-10d131b36826
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 | 2007-12-25 | |||||
タイトル | ||||||
タイトル | 自由落下粒子群が形成する粒子噴流の数値解析 | |||||
言語 | ja | |||||
その他のタイトル | ||||||
その他のタイトル | Numerical Analysis of Particulate Jet Generated by Free Falling Particles | |||||
言語 | en | |||||
著者 |
内山, 知実
× 内山, 知実× UCHIYAMA, Tomomi× 北野, 佳伸× KITANO, Yoshinobu |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | ja | |||||
権利情報 | 日本機械学会 | |||||
権利 | ||||||
言語 | ja | |||||
権利情報 | 本文データは学協会の許諾に基づきCiNiiから複製したものである。 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Multiphase Flow | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Numerical Analysis | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Vortex Method | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Particulate Jet | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Free Turbulent Flow | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Air Entrainment | |||||
抄録 | ||||||
内容記述 | This paper is concerned with the numerical analysis of particulate jet generated by solid particles falling from a slit orifice into an unbounded quiescent air. A two-dimensional vortex method, proposed for the simulation of particle-laden free turbulent flow in prior papers, is employed for the analysis. The falling particles induce complicated air jet involving large-scale eddies around the jet. The air takes its maximum velocity at the center line of the jet. The particle velocity is higher than the free falling velocity of a single particle. The effects of the diameter and density of the particle on the velocity distributions of the air and particle are investigated. The entrained air flow rate is favorably compared with the value predicted by an analytical model. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
出版者 | ||||||
言語 | ja | |||||
出版者 | 日本機械学会 | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
関連情報 | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | http://ci.nii.ac.jp/naid/110002388244/ | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0387-5016 | |||||
書誌情報 |
ja : 日本機械学會論文集 B編 巻 69, 号 684, p. 1737-1745, 発行日 2003-08 |
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フォーマット | ||||||
application/pdf | ||||||
著者版フラグ | ||||||
値 | publisher | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/9212 | |||||
識別子タイプ | HDL |