| Titre : | Analytical solution for conservative solute transport in one-dimensional homogeneous porous formations with time-dependent velocity |
| Auteurs : | Kumar Singh, Mritunjay, Auteur ; Singh, Vijay P., Auteur ; Premlata Singh, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Journal of engineering mechanics (Vol. 135 N° 9, Septembre 2009) |
| Article en page(s) : | pp. 1015-1021 |
| Note générale : | Mécanique appliquée |
| Langues : | Anglais |
| Tags : | Groundwater pollution Nonpoint Point Aquifers Unsteady flow Solutes Analytical techniques. |
| Résumé : | The space-time variation in contaminant concentration in unsteady flow in a homogeneous finite aquifer subjected to point source contamination is analytically derived under two conditions: (1) the flow velocity in the aquifer is of sinusoidal form; and (2) the flow velocity is an exponentially decreasing function. The analytical solution is illustrated using an example. Analytical solutions are perhaps most useful for benchmarking numerical codes and solutions. |
| DEWEY : | 620.1 |
| ISSN : | 0733-9399 |
| En ligne : | http://ascelibrary.aip.org/vsearch/servlet/VerityServlet?KEY=JENMDT&smode=strresults&sort=chron&maxdisp=25&pjournals=JENMDT&pyears=2009&possible1zone=article&fromyear=2009&frommonth=Sep&toyear=2009&tomonth=Sep&fromvolume=135&tovolume=135&fromissue=9&toiss |
