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Modelling solute transport in soil columns using advective-dispersive equations with fractional spatial derivatives
Citation
San Jose Martinez, Fernando (2010). Modelling solute transport in soil columns using advective-dispersive equations with fractional spatial derivatives. "Advances in engineering software", v. 41 (n. 1); pp. 4-8. ISSN 0141-1195. https://doi.org/10.1016/j.advengsoft.2008.12.015.
Description
| Title: | Modelling solute transport in soil columns using advective-dispersive equations with fractional spatial derivatives |
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| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | Advances in engineering software |
| Date: | January 2010 |
| ISSN: | 0141-1195 |
| Volume: | 41 |
| Subjects: | |
| Freetext Keywords: | Fractional derivatives; Fractional advective–dispersive equation; Solute transport; Porous media; Soil columns experiments |
| Faculty: | E.T.S.I. Agrónomos (UPM) [antigua denominación] |
| Department: | Matemática Aplicada a la Ingeniería Agronómica [hasta 2014] |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
Solute transport in soils is commonly simulated with the advective–dispersive equation, or ADE. It has been reported that this model cannot take into account several important features of solute movement through soil. Recently, a new model has been suggested that results in a solute transport equation with fractional spatial derivatives, or FADE. We have assembled a database on published solute transport experiments in soil columns to test the new model. The FADE appears to be a useful generalization of the ADE. The order of the fractional differentiation reflects differences in physical conditions of the solute transport in soil
More information
| Item ID: | 8227 |
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| DC Identifier: | https://oa.upm.es/8227/ |
| OAI Identifier: | oai:oa.upm.es:8227 |
| DOI: | 10.1016/j.advengsoft.2008.12.015 |
| Official URL: | http://www.sciencedirect.com/science/journal/09659978 |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 08 Sep 2011 11:03 |
| Last Modified: | 20 Apr 2016 17:06 |
