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飽和多孔媒体モデルにおけるDNAPL重力分散に関する実験的研究 <民間機関との共同研究>
https://doi.org/10.24561/00016678
https://doi.org/10.24561/0001667862d13c84-04b9-49d5-a97c-b2d4cf0a7555
名前 / ファイル | ライセンス | アクション |
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KY-AA11808968-03-41.pdf (136.8 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2009-05-21 | |||||
タイトル | ||||||
タイトル | 飽和多孔媒体モデルにおけるDNAPL重力分散に関する実験的研究 <民間機関との共同研究> | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | DNAPL | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Dispersion coefficient | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | porous medium model | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | mass concentration | |||||
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 | |||||
ID登録 | ||||||
ID登録 | 10.24561/00016678 | |||||
ID登録タイプ | JaLC | |||||
タイトル(別言語) | ||||||
その他のタイトル | An Experimental Investigation on Gravitational Dispersion of DNAPL in Saturated Porous Medium Models | |||||
著者 |
佐藤, 邦明
× 佐藤, 邦明× 上野, 孝之× R., R. GIRI |
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著者 ローマ字 | ||||||
Kuniaki Sato | ||||||
著者 ローマ字 | ||||||
Takayuki Veno | ||||||
著者 ローマ字 | ||||||
R.R. Giri | ||||||
著者 所属 | ||||||
Geosphere Research Institute of Saitama University | ||||||
著者 所属 | ||||||
Technical Research Institute, Obayashi Corporation | ||||||
著者 所属 | ||||||
Geosphere Research Institute of Saitama University | ||||||
書誌情報 |
埼玉大学地域共同研究センター紀要 en : Report of Cooperative Research Center, Saitama University 巻 3, p. 106-107, 発行日 2003 |
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年月次 | ||||||
2002 | ||||||
出版者名 | ||||||
出版者 | 埼玉大学地域共同研究センター | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 13474758 | |||||
概要 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Gravitational dispersion may play significant role in DNAPL (dense non-aqueous phase liquid) transport in groundwater. Fingering and droplet settlement are two examples on gravitational dispersion of DNAPL in groundwater environment. Gravitational dispersion of small spherical solid particles and TCE droplets through water-saturated porous medium models are dealt in this paper. The experimental 'set-up consisted of single-layered glass sphere media and visualizing equipments with high accuracy. The experimental results, based on ergodic theorem, are compared with analytical solution of one-dimensional gravitational dispersion equation. The results showed that dispersion of the particles and droplets could be well characterized by the present study. Values ofnon-dimensional ratio (Dz/v, v: kinematic viscosity) for solid particles and TCE droplets varied from 10 to 30, and 4 to 5.5, respectively. Particle and droplet Reynolds number varied between 74 and 230 in both cases.. | |||||
資源タイプ | ||||||
内容記述タイプ | Other | |||||
内容記述 | text | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
作成日 | ||||||
日付 | 2009-06-22 | |||||
日付タイプ | Created | |||||
アイテムID | ||||||
KY-AA11808968-03-41 |