Publication Details |
| Category | Text Publication |
| Reference Category | Journals |
| DOI | 10.1016/S0169-7722(00)00195-9 |
| Title (Primary) | Transport of a decay chain in homogenous porous media: analytical solutions |
| Author | Bauer, P.; Attinger, S.; Kinzelbach, W. |
| Source Titel | Journal of Contaminant Hydrology |
| Year | 2001 |
| Department | CHS |
| Volume | 49 |
| Issue | 3-4 |
| Page From | 217 |
| Page To | 239 |
| Language | englisch |
| Keywords | Porous materials; Solute transport; Radioactive decay; Mathematical methods |
| Abstract | With the aid of integral transforms, analytical solutions for the transport of a decay chain in homogenous porous media are derived. Unidirectional steady-state flow and radial steady-state flow in single and multiple porosity media are considered. At least in Laplace domain, all solutions can be written in closed analytical formulae. Partly, the solutions can also be inverted analytically. If not, analytical calculation of the steady-state concentration distributions, evaluation of temporal moments and numerical inversion are still possible. Formulae for several simple boundary conditions are given and visualized in this paper. The derived novel solutions are widely applicable and are very useful for the validation of numerical transport codes. (C) 2001 Elsevier Science B.V. All rights reserved. |
| Persistent UFZ Identifier | https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=6190 |
| Bauer, P., Attinger, S., Kinzelbach, W. (2001): Transport of a decay chain in homogenous porous media: analytical solutions J. Contam. Hydrol. 49 (3-4), 217 - 239 10.1016/S0169-7722(00)00195-9 |
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