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Suction potential and water absorption from periodic channels in different types of homogeneous soils
Citation
Imam Solekhudin & Ang, K. C. (2012). Suction potential and water absorption from periodic channels in different types of homogeneous soils. Electronic Journal of Boundary Elements, 10(2), 42-55. https://doi.org/10.14713/ejbe.v10i2.1760
Abstract
In this paper, problems involving infiltration from periodic identical trapezoidal channels into homogeneous soils with root water uptake are considered. The governing equation of infiltration through soil is transformed to a modified Helmholtz equation using Kircho® transformation with dimensionless variables. A DRBEM with a predictor-corrector scheme is employed to obtain numerical solutions to the modified Helmholtz equation. The proposed method is used to solve infiltration problems in three different types of soil. Results are shown to be physically meaningful.
Date Issued
2012
Publisher
Wiley
Journal
Electronic Journal of Boundary Elements
DOI
10.14713/ejbe.v10i2.1760