Numerical Simulation on the Integrated Shallow Water Flow Model
Even the 2D model has become popular in a few areas of river modelling due to the availability of high-resolution data and development of computer technology, the 1D model has not lost its market. It has long been used in simulating fluvial hydrodynamics and the associated processes such as sediment...
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| Format: | Conference or Workshop Item |
| Language: | English |
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2014
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| Online Access: | http://umpir.ump.edu.my/id/eprint/10222/1/Numerical%20Simulation%20on%20the%20Integrated%20Shallow%20Water%20Flow%20Model.pdf |
| _version_ | 1825822417818222592 |
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| author | Nor Azlina, Alias Lariyah, Mohd Sidek |
| author_facet | Nor Azlina, Alias Lariyah, Mohd Sidek |
| author_sort | Nor Azlina, Alias |
| collection | UMP |
| description | Even the 2D model has become popular in a few areas of river modelling due to the availability of high-resolution data and development of computer technology, the 1D model has not lost its market. It has long been used in simulating fluvial hydrodynamics and the associated processes such as sediment transport, pollutant dispersion and flooding caused by overtopping or breaching of river banks. In some case of modelling a fluvial flood event, it is still difficult to resolve the problematic river reach in a 2D manner, thus it is desirable to have a 1D component that can deal with the highly dynamic and complex flow hydrodynamics under flood conditions. It is advantageous to have a model solving the fully 1D shallow water equations by the robust Godunov-type scheme so that the unsteady flow in different regimes, including shock-like flow discontinuity, can be reliable simulated (Toro, 2001). The same goes to the solute transport which is closely related to the water quality in shallow water bodies. Solute transport has great impacts on the local environment and ecosystem as it is a common process that take place in
rivers, lakes and estuarine. When it is associated with an urban flood event it may also cause potential risk on public health. So, understanding the solute transport processes in shallow flows is thus of fundamental and practical importance to hydraulic and environmental engineering as it provides an essential tool for water quality management, environmental impact assessment and
hydraulic design (Falconer, 1992).
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| first_indexed | 2024-03-06T11:56:16Z |
| format | Conference or Workshop Item |
| id | UMPir10222 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T11:56:16Z |
| publishDate | 2014 |
| record_format | dspace |
| spelling | UMPir102222018-03-07T00:59:02Z http://umpir.ump.edu.my/id/eprint/10222/ Numerical Simulation on the Integrated Shallow Water Flow Model Nor Azlina, Alias Lariyah, Mohd Sidek TA Engineering (General). Civil engineering (General) Even the 2D model has become popular in a few areas of river modelling due to the availability of high-resolution data and development of computer technology, the 1D model has not lost its market. It has long been used in simulating fluvial hydrodynamics and the associated processes such as sediment transport, pollutant dispersion and flooding caused by overtopping or breaching of river banks. In some case of modelling a fluvial flood event, it is still difficult to resolve the problematic river reach in a 2D manner, thus it is desirable to have a 1D component that can deal with the highly dynamic and complex flow hydrodynamics under flood conditions. It is advantageous to have a model solving the fully 1D shallow water equations by the robust Godunov-type scheme so that the unsteady flow in different regimes, including shock-like flow discontinuity, can be reliable simulated (Toro, 2001). The same goes to the solute transport which is closely related to the water quality in shallow water bodies. Solute transport has great impacts on the local environment and ecosystem as it is a common process that take place in rivers, lakes and estuarine. When it is associated with an urban flood event it may also cause potential risk on public health. So, understanding the solute transport processes in shallow flows is thus of fundamental and practical importance to hydraulic and environmental engineering as it provides an essential tool for water quality management, environmental impact assessment and hydraulic design (Falconer, 1992). 2014 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/10222/1/Numerical%20Simulation%20on%20the%20Integrated%20Shallow%20Water%20Flow%20Model.pdf Nor Azlina, Alias and Lariyah, Mohd Sidek (2014) Numerical Simulation on the Integrated Shallow Water Flow Model. In: 13th International Conference on Urban Drainage , 7-12 September 2014 , Sarawak. pp. 1-9.. (Unpublished) (Unpublished) |
| spellingShingle | TA Engineering (General). Civil engineering (General) Nor Azlina, Alias Lariyah, Mohd Sidek Numerical Simulation on the Integrated Shallow Water Flow Model |
| title | Numerical Simulation on the Integrated Shallow Water Flow Model |
| title_full | Numerical Simulation on the Integrated Shallow Water Flow Model |
| title_fullStr | Numerical Simulation on the Integrated Shallow Water Flow Model |
| title_full_unstemmed | Numerical Simulation on the Integrated Shallow Water Flow Model |
| title_short | Numerical Simulation on the Integrated Shallow Water Flow Model |
| title_sort | numerical simulation on the integrated shallow water flow model |
| topic | TA Engineering (General). Civil engineering (General) |
| url | http://umpir.ump.edu.my/id/eprint/10222/1/Numerical%20Simulation%20on%20the%20Integrated%20Shallow%20Water%20Flow%20Model.pdf |
| work_keys_str_mv | AT norazlinaalias numericalsimulationontheintegratedshallowwaterflowmodel AT lariyahmohdsidek numericalsimulationontheintegratedshallowwaterflowmodel |