Solution for the upconing of an interface towards a drain
One of the problems encountered in groundwater flow involves an interface between two immiscible fluids. In this paper, the upconing of an interface between flowing fresh ground water and stationary salt water towards a drain will be discussed and solved. The interface flow problem is best solved by...
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| Format: | Conference or Workshop Item |
| Language: | English |
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1982
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| Online Access: | http://psasir.upm.edu.my/id/eprint/17977/1/ID%2017977.pdf |
| _version_ | 1796969371126464512 |
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| author | Bakar, Mohamed Rashidi |
| author_facet | Bakar, Mohamed Rashidi |
| author_sort | Bakar, Mohamed Rashidi |
| collection | UPM |
| description | One of the problems encountered in groundwater flow involves an interface between two immiscible fluids. In this paper, the upconing of an interface between flowing fresh ground water and stationary salt water towards a drain will be discussed and solved. The interface flow problem is best solved by mapping the interface on to a hodograph plane so that the unkwon curves of the interface in the physical plane are mapped on to known curves in the hodograph plane. This enables the application of conformal transformation or mapping techniques. The relationship of the discharge to the depth of the drain will finally be obtained, along with the equation of the interface. From these relationships, the location of the drain and its limiting discharge, that is the maximum discharge that could be pumped before the salt water starts to intrude into the system, could be computed. |
| first_indexed | 2024-03-06T07:42:00Z |
| format | Conference or Workshop Item |
| id | upm.eprints-17977 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T07:42:00Z |
| publishDate | 1982 |
| record_format | dspace |
| spelling | upm.eprints-179772015-01-05T06:35:23Z http://psasir.upm.edu.my/id/eprint/17977/ Solution for the upconing of an interface towards a drain Bakar, Mohamed Rashidi One of the problems encountered in groundwater flow involves an interface between two immiscible fluids. In this paper, the upconing of an interface between flowing fresh ground water and stationary salt water towards a drain will be discussed and solved. The interface flow problem is best solved by mapping the interface on to a hodograph plane so that the unkwon curves of the interface in the physical plane are mapped on to known curves in the hodograph plane. This enables the application of conformal transformation or mapping techniques. The relationship of the discharge to the depth of the drain will finally be obtained, along with the equation of the interface. From these relationships, the location of the drain and its limiting discharge, that is the maximum discharge that could be pumped before the salt water starts to intrude into the system, could be computed. 1982 Conference or Workshop Item NonPeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/17977/1/ID%2017977.pdf Bakar, Mohamed Rashidi (1982) Solution for the upconing of an interface towards a drain. In: Seminar Serantau Teknologi Air Ke Arah Pembangunan Desa, 19-22 Jan. 1982 . Groundwater flow Hodograph Drainage |
| spellingShingle | Groundwater flow Hodograph Drainage Bakar, Mohamed Rashidi Solution for the upconing of an interface towards a drain |
| title | Solution for the upconing of an interface towards a drain |
| title_full | Solution for the upconing of an interface towards a drain |
| title_fullStr | Solution for the upconing of an interface towards a drain |
| title_full_unstemmed | Solution for the upconing of an interface towards a drain |
| title_short | Solution for the upconing of an interface towards a drain |
| title_sort | solution for the upconing of an interface towards a drain |
| topic | Groundwater flow Hodograph Drainage |
| url | http://psasir.upm.edu.my/id/eprint/17977/1/ID%2017977.pdf |
| work_keys_str_mv | AT bakarmohamedrashidi solutionfortheupconingofaninterfacetowardsadrain |