Comparison between quasi-analytical solution and a numerical analysis of unsaturated flow equation
The unsaturated flow equation in one dimension has been solved using two types of techniques. The first technique involves the solving of the partial differential equation for flow in rigid unsaturated porous media using implicit finite difference approach. The second technique is based on step f...
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| Format: | Article |
| Published: |
1989
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| _version_ | 1796927298802286592 |
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| author | S. Awadalla, |
| author_facet | S. Awadalla, |
| author_sort | S. Awadalla, |
| collection | UKM |
| description | The unsaturated flow equation in one dimension has been solved using two types of techniques.
The first technique involves the solving of the partial differential equation for flow in rigid
unsaturated porous media using implicit finite difference approach. The second technique is
based on step function model and is solved by developing the Green and Ampt approach. Both
techniques are used to calculate the amount of water drained from initially saturated profile to a
moving water table |
| first_indexed | 2024-03-06T03:42:07Z |
| format | Article |
| id | ukm.eprints-1278 |
| institution | Universiti Kebangsaan Malaysia |
| last_indexed | 2024-03-06T03:42:07Z |
| publishDate | 1989 |
| record_format | dspace |
| spelling | ukm.eprints-12782011-10-11T03:45:12Z http://journalarticle.ukm.my/1278/ Comparison between quasi-analytical solution and a numerical analysis of unsaturated flow equation S. Awadalla, The unsaturated flow equation in one dimension has been solved using two types of techniques. The first technique involves the solving of the partial differential equation for flow in rigid unsaturated porous media using implicit finite difference approach. The second technique is based on step function model and is solved by developing the Green and Ampt approach. Both techniques are used to calculate the amount of water drained from initially saturated profile to a moving water table 1989 Article PeerReviewed S. Awadalla, (1989) Comparison between quasi-analytical solution and a numerical analysis of unsaturated flow equation. Jurnal Kejuruteraan, 1 . pp. 87-93. http://www.ukm.my/jkukm/index.php/jkukm |
| spellingShingle | S. Awadalla, Comparison between quasi-analytical solution and a numerical analysis of unsaturated flow equation |
| title | Comparison between quasi-analytical solution and a numerical analysis of
unsaturated flow equation |
| title_full | Comparison between quasi-analytical solution and a numerical analysis of
unsaturated flow equation |
| title_fullStr | Comparison between quasi-analytical solution and a numerical analysis of
unsaturated flow equation |
| title_full_unstemmed | Comparison between quasi-analytical solution and a numerical analysis of
unsaturated flow equation |
| title_short | Comparison between quasi-analytical solution and a numerical analysis of
unsaturated flow equation |
| title_sort | comparison between quasi analytical solution and a numerical analysis of unsaturated flow equation |
| work_keys_str_mv | AT sawadalla comparisonbetweenquasianalyticalsolutionandanumericalanalysisofunsaturatedflowequation |