Numerical model for the simulation of soil water flow under root absorption conditions
An explicit finite differences routine was developed to simulate three-dimensional water flow from trickle irrigation under unsaturated non-stationary conditions; the code was validated by comparison with analytical solutions, other existing numerical models and laboratory experiments. Recently, the...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | Spanish |
| Published: |
Universitat Politècnica de València
2022-01-01
|
| Series: | Ingeniería del Agua |
| Subjects: | |
| Online Access: | https://polipapers.upv.es/index.php/IA/article/view/16531 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1846095437937770496 |
|---|---|
| author | Ángel del Vigo García Luis Juana Sirgado Leonor Rodríguez-Sinobas |
| author_facet | Ángel del Vigo García Luis Juana Sirgado Leonor Rodríguez-Sinobas |
| author_sort | Ángel del Vigo García |
| collection | DOAJ |
| description | An explicit finite differences routine was developed to simulate three-dimensional water flow from trickle irrigation under unsaturated non-stationary conditions; the code was validated by comparison with analytical solutions, other existing numerical models and laboratory experiments. Recently, the model was improved in order to reproduce flow root absorption via a time dependent macroscopic approach. This work presents the numerical model subroutine for root absorption and some results obtained by the model. |
| format | Article |
| id | doaj-art-f05fa5908c374ec88b10af5c15e2b9be |
| institution | Kabale University |
| issn | 1134-2196 1886-4996 |
| language | Spanish |
| publishDate | 2022-01-01 |
| publisher | Universitat Politècnica de València |
| record_format | Article |
| series | Ingeniería del Agua |
| spelling | doaj-art-f05fa5908c374ec88b10af5c15e2b9be2025-01-02T10:48:45ZspaUniversitat Politècnica de ValènciaIngeniería del Agua1134-21961886-49962022-01-01261374610.4995/ia.2022.165319261Numerical model for the simulation of soil water flow under root absorption conditionsÁngel del Vigo García0Luis Juana Sirgado1Leonor Rodríguez-Sinobas2Universidad de Castilla-La ManchaUniversidad Politécnica de Madrid.Universidad Politécnica de Madrid.An explicit finite differences routine was developed to simulate three-dimensional water flow from trickle irrigation under unsaturated non-stationary conditions; the code was validated by comparison with analytical solutions, other existing numerical models and laboratory experiments. Recently, the model was improved in order to reproduce flow root absorption via a time dependent macroscopic approach. This work presents the numerical model subroutine for root absorption and some results obtained by the model.https://polipapers.upv.es/index.php/IA/article/view/16531simulación del riegoecuación de richardsaproximación macroscópicacircuito-rcmétodo explícitoriego por goteo |
| spellingShingle | Ángel del Vigo García Luis Juana Sirgado Leonor Rodríguez-Sinobas Numerical model for the simulation of soil water flow under root absorption conditions Ingeniería del Agua simulación del riego ecuación de richards aproximación macroscópica circuito-rc método explícito riego por goteo |
| title | Numerical model for the simulation of soil water flow under root absorption conditions |
| title_full | Numerical model for the simulation of soil water flow under root absorption conditions |
| title_fullStr | Numerical model for the simulation of soil water flow under root absorption conditions |
| title_full_unstemmed | Numerical model for the simulation of soil water flow under root absorption conditions |
| title_short | Numerical model for the simulation of soil water flow under root absorption conditions |
| title_sort | numerical model for the simulation of soil water flow under root absorption conditions |
| topic | simulación del riego ecuación de richards aproximación macroscópica circuito-rc método explícito riego por goteo |
| url | https://polipapers.upv.es/index.php/IA/article/view/16531 |
| work_keys_str_mv | AT angeldelvigogarcia numericalmodelforthesimulationofsoilwaterflowunderrootabsorptionconditions AT luisjuanasirgado numericalmodelforthesimulationofsoilwaterflowunderrootabsorptionconditions AT leonorrodriguezsinobas numericalmodelforthesimulationofsoilwaterflowunderrootabsorptionconditions |