抄録
Solute transport in the fractured porous confined aquifer is modeled by the advection-dispersion equation with fractional time derivative of orderγy, which may vary from 0 to 1. Accounting for diffusion in the surrounding rock mass leads to the introduction of an additional fractional time derivative of order 1/2 in the equation for solute transport. The closed-form solutions for concentrations in the aquifer and surrounding rocks are obtained for the arbitrary time-dependent source of contamination located in the inlet of the aquifer. Based on these solutions, different regimes of contamination of the aquifers with different physical properties are modeled and analyzed.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 1157-1163 |
| ページ数 | 7 |
| ジャーナル | Journal of Fluids Engineering, Transactions of the ASME |
| 巻 | 129 |
| 号 | 9 |
| DOI | |
| 出版ステータス | Published - 2007 9月 1 |
ASJC Scopus subject areas
- 機械工学