ACADSTAFF UGM
| Title | : | A numerical method for time-dependent infiltration from periodic trapezoidal channels with different types of root-water uptake |
| Author | : |
Prof. Imam Solekhudin, S.Si., M.Si. Ph.D (1) |
| Date | : | 2018 |
| Keyword | : | dual reciprocity boundary element method,infiltration,root-water uptake,predictor-corrector,modified Helmholtz equation dual reciprocity boundary element method,infiltration,root-water uptake,predictor-corrector,modified Helmholtz equation |
| Abstract | : | A time-dependent water infiltration problem in homogeneous soil with water absorption is considered. The problem involves infiltration from periodic trapezoidal channels. Four different root distributions are incorporated into the problem. The governing equation of the problem is the Richards equation, which can be studied more conveniently by transforming the equation into a modified Helmholtz equation. The modified Helmholtz equation may be solved numerically using a Dual Reciprocity Boundary Element Method (DRBEM) and a predictor-corrector scheme simultaneously. Numerical results obtained are to give the distribution of matric flux potential (MFP) and suction potential. The results indicate the influence of the distance of points from the channels to reach their steady state values of MFP and suction potential. |
| Group of Knowledge | : | Matematika |
| Original Language | : | English |
| Level | : | Internasional |
| Status | : |
Published
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| No | Title | Action |
|---|---|---|
| 1 |
Paper Imam Solekhudin.pdf
Document Type : [PAK] Full Dokumen
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| 2 |
Turnitin-A Numerical Method for Time-Dependent Infiltration from Periodic Trapezoidal Channels with Different Types of Root-Water Uptake.pdf
Document Type : [PAK] Cek Similarity
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| 3 |
Correspondence.pdf
Document Type : [PAK] Bukti Korespondensi Penulis
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| 4 |
Korespondensi-Lengkap-IJAM2018.pdf
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