A DRBEM for Steady Infiltration from Periodic Flat Channels with Root Water Uptake
Water flow in unsaturated soils that is induced by infiltration and plant root water uptake processes is governed by Richard's equation. To study the governing equation more conveniently, it is transformed into a form of Helmholtz equation using Kirchhoff transformation with dimensionless v...
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2011
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id-ugm-repo.1348522015-03-27T08:35:56Z https://repository.ugm.ac.id/134852/ A DRBEM for Steady Infiltration from Periodic Flat Channels with Root Water Uptake Solekhudin, Imam Ang, Keng-Cheng Pure Mathematics Water flow in unsaturated soils that is induced by infiltration and plant root water uptake processes is governed by Richard's equation. To study the governing equation more conveniently, it is transformed into a form of Helmholtz equation using Kirchhoff transformation with dimensionless variables. It may be difficult or even impossible to obtain the analytical solutions of boundary value problems involving this type of Helmholtz equation. In this study, we employ the dual reciprocity boundary element method (DRBEM) to solve these problems numerically. The proposed method is tested through an example involving infiltration from periodic flat channels with root water uptake. 2011 Book PeerReviewed application/pdf en https://repository.ugm.ac.id/134852/1/Prosiding%20SEAMS%202011.pdf Solekhudin, Imam and Ang, Keng-Cheng (2011) A DRBEM for Steady Infiltration from Periodic Flat Channels with Root Water Uptake. UNSPECIFIED, pp. 297-308. |
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Universitas Gadjah Mada |
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Repository Civitas UGM |
| language |
English |
| topic |
Pure Mathematics |
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Pure Mathematics Solekhudin, Imam Ang, Keng-Cheng A DRBEM for Steady Infiltration from Periodic Flat Channels with Root Water Uptake |
| description |
Water flow in unsaturated soils that is induced by infiltration and
plant root water uptake processes is governed by Richard's equation.
To study the governing equation more conveniently, it is transformed
into a form of Helmholtz equation using Kirchhoff transformation
with dimensionless variables. It may be difficult or even impossible
to obtain the analytical solutions of boundary value problems
involving this type of Helmholtz equation. In this study, we employ
the dual reciprocity boundary element method (DRBEM) to solve these
problems numerically. The proposed method is tested through an
example involving infiltration from periodic flat channels with root
water uptake. |
| format |
Book PeerReviewed |
| author |
Solekhudin, Imam Ang, Keng-Cheng |
| author_facet |
Solekhudin, Imam Ang, Keng-Cheng |
| author_sort |
Solekhudin, Imam |
| title |
A DRBEM for Steady Infiltration from Periodic Flat Channels with Root Water Uptake |
| title_short |
A DRBEM for Steady Infiltration from Periodic Flat Channels with Root Water Uptake |
| title_full |
A DRBEM for Steady Infiltration from Periodic Flat Channels with Root Water Uptake |
| title_fullStr |
A DRBEM for Steady Infiltration from Periodic Flat Channels with Root Water Uptake |
| title_full_unstemmed |
A DRBEM for Steady Infiltration from Periodic Flat Channels with Root Water Uptake |
| title_sort |
drbem for steady infiltration from periodic flat channels with root water uptake |
| publishDate |
2011 |
| url |
https://repository.ugm.ac.id/134852/1/Prosiding%20SEAMS%202011.pdf https://repository.ugm.ac.id/134852/ |
| _version_ |
1681233937080254464 |