A numerical method for infiltration problems
In this paper, an infiltration problem is considered. The problem involves time-independent flow from periodic channels in a homogeneous soil. A governing equation of the problem is the Richards equation. This equation can be studied more conveniently by transforming the equation to a modified Helmh...
Saved in:
| Main Author: | |
|---|---|
| Format: | Article PeerReviewed |
| Language: | English |
| Published: |
2014
|
| Subjects: | |
| Online Access: | https://repository.ugm.ac.id/134848/1/ISIMMED%202014%20Proceeding.pdf https://repository.ugm.ac.id/134848/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Universitas Gadjah Mada |
| Language: | English |
| Summary: | In this paper, an infiltration problem is considered. The problem involves time-independent flow from periodic channels in a homogeneous soil. A governing equation of the problem is the Richards equation. This equation can be studied more conveniently by transforming the equation to a modified Helmholtz equation using the Kirchhoff transformation, dimensionless variables and a Laplace’s transform. This modified Helmholtz equation may be solved numerically using a dual reciprocity boundary element method (DRBEM). |
|---|