完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Liu, CT | en_US |
dc.contributor.author | Yeh, HD | en_US |
dc.date.accessioned | 2014-12-08T15:40:24Z | - |
dc.date.available | 2014-12-08T15:40:24Z | - |
dc.date.issued | 2003-09-01 | en_US |
dc.identifier.issn | 0029-5450 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/27584 | - |
dc.description.abstract | This paper is to study the effects of fracture width on the transport of a radionuclide in a multiple and parallel fractured rock formation. The equation describing the transport of the radionuclide released from the geological repository includes the following mechanisms: advection, dispersion, radioactive decay, and adsorption on the fracture surfaces. The concentration at the inlet of each fracture is assumed constant. An analytical solution was derived based on such a mathematical model by the Laplace transform technique. The solution indicates that identical concentration distributions can be observed in each fracture of the equal-width parallel fractured system. In an unequal-width fractured system, the penetration distances along wide fractures are generally larger than that in a single uniform fractured system. The radionuclide concentration in the wide fracture quickly reaches source concentration in the near-field environment, confirming that the fracture width plays an important role in radionuclide transport through a system of multiple and parallel fractured media. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | radionuclide | en_US |
dc.subject | fractured rock | en_US |
dc.subject | analytical solution | en_US |
dc.title | Radionuclide transport in a multiple and parallel fractured system | en_US |
dc.type | Article | en_US |
dc.identifier.journal | NUCLEAR TECHNOLOGY | en_US |
dc.citation.volume | 143 | en_US |
dc.citation.issue | 3 | en_US |
dc.citation.spage | 322 | en_US |
dc.citation.epage | 334 | en_US |
dc.contributor.department | 環境工程研究所 | zh_TW |
dc.contributor.department | Institute of Environmental Engineering | en_US |
dc.identifier.wosnumber | WOS:000184921700007 | - |
dc.citation.woscount | 2 | - |
顯示於類別: | 期刊論文 |