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成層被圧帯水層における溶解物質の分散に関する研究
http://hdl.handle.net/10258/736
http://hdl.handle.net/10258/7366a0a8abc-3445-49e8-b634-e91c5a6f3a09
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
kiyo37_rikou_pp267-281.pdf (1.5 MB)
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| アイテムタイプ | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2014-03-04 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | 成層被圧帯水層における溶解物質の分散に関する研究 | |||||||||||||
| 言語 | ja | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Study on Dispersion of a Conservative Solute in Stratified Confined Aquifer | |||||||||||||
| 言語 | en | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | jpn | |||||||||||||
| 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 | |||||||||||||
| 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 | |||||||||||||
| 著者 |
藤間, 聡
× 藤間, 聡
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | The dispersive transport of a conservative solute in the two dimensional stratified confined aquifer is analyzed by applying the integral moment method. In this analysis, it is assumed that the aquifer is of constant thickness and of infinite lateral extent, the permeability is a known function of the vertical coordinate, and the flow is unidirectional, parallel to the stratification. Analytical solutions are obtained for the time derivative of the second moment of the tracer concentration distribution for the cosine permeability profile. The results of the analysis are applied to measured permeability profiles, and predicted values of the macroscopic-dispersion coefficients are compared with experimental results. An important conclusion from the analysis is that non-Fickian behavior occurs early in the process, macroscopic-dispersion coefficients have been demonstrated to depend in a complex manner on heterogeneities of the permeability. The mean transport process can not be represented by conventional convection-diffusion equation. For large time, the dispersion process becomes Fickian transport, macroscopic dispersion coefficients approach continuously to an asymptotic value. Macroscopic-dispersion coefficients measured in the laboratory tracer tests may be inadequate for predicting dispersive transport in the stratified aquifer. | |||||||||||||
| 言語 | en | |||||||||||||
| 書誌情報 |
ja : 室蘭工業大学研究報告. 理工編 en : Memoirs of the Muroran Institute of Technology. Science and engineering 巻 37, p. 267-281, 発行日 1987-11-10 |
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| 出版者 | ||||||||||||||
| 出版者 | 室蘭工業大学 | |||||||||||||
| 言語 | ja | |||||||||||||
| 論文ID（NAID） | ||||||||||||||
| 関連タイプ | isIdenticalTo | |||||||||||||
| 識別子タイプ | NAID | |||||||||||||
| 関連識別子 | 40003627654 | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||
| 収録物識別子 | 05802415 | |||||||||||||
| 書誌レコードID | ||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||
| 収録物識別子 | AN00238225 | |||||||||||||
| 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 | |||||||||||||
| フォーマット | ||||||||||||||
| 内容記述タイプ | Other | |||||||||||||
| 内容記述 | application/pdf | |||||||||||||
