Effect of Coastal Waves on Hydrodynamics in One-Inlet Coastal Nador Lagoon, Morocco
Nador lagoon is a coastal system connected to the sea through a narrow and shallow inlet; understanding its hydraulic performance is required for its design and operation. This paper investigates the hydrodynamic impacts of the whole lagoon due to tidal waves using a numerical approach. In this stud...
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | Modelling and Simulation in Engineering |
| Online Access: | http://dx.doi.org/10.1155/2015/156967 |
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| _version_ | 1832564788445577216 |
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| author | Jeyar Mohammed Elmiloud Chaabelasri Najim Salhi |
| author_facet | Jeyar Mohammed Elmiloud Chaabelasri Najim Salhi |
| author_sort | Jeyar Mohammed |
| collection | DOAJ |
| description | Nador lagoon is a coastal system connected to the sea through a narrow and shallow inlet; understanding its hydraulic performance is required for its design and operation. This paper investigates the hydrodynamic impacts of the whole lagoon due to tidal waves using a numerical approach. In this study we use a two-dimensional, depth-averaged hydrodynamic model based on so-called shallow water equations solved within triangular mesh by a developed efficient finite volume method. The method was calibrated and validated against observed data and applied to analyze and predict water levels, tidal currents, and wind effects within the lagoon. Two typical idealized scenarios were investigated: tide only and tide with wind forcing. The predicted sea surface elevations and current speeds have been presented during a typical tidal period and show correct physics in different scenarios. |
| format | Article |
| id | doaj-art-efb1b2656fbd4ed3a1f8acd39c660b2e |
| institution | Kabale University |
| issn | 1687-5591 1687-5605 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Modelling and Simulation in Engineering |
| spelling | doaj-art-efb1b2656fbd4ed3a1f8acd39c660b2e2025-02-03T01:10:18ZengWileyModelling and Simulation in Engineering1687-55911687-56052015-01-01201510.1155/2015/156967156967Effect of Coastal Waves on Hydrodynamics in One-Inlet Coastal Nador Lagoon, MoroccoJeyar Mohammed0Elmiloud Chaabelasri1Najim Salhi2LME, Faculté des Sciences, Université Mohammed Premier, 60000 Oujda, MoroccoLME, Faculté des Sciences, Université Mohammed Premier, 60000 Oujda, MoroccoLME, Faculté des Sciences, Université Mohammed Premier, 60000 Oujda, MoroccoNador lagoon is a coastal system connected to the sea through a narrow and shallow inlet; understanding its hydraulic performance is required for its design and operation. This paper investigates the hydrodynamic impacts of the whole lagoon due to tidal waves using a numerical approach. In this study we use a two-dimensional, depth-averaged hydrodynamic model based on so-called shallow water equations solved within triangular mesh by a developed efficient finite volume method. The method was calibrated and validated against observed data and applied to analyze and predict water levels, tidal currents, and wind effects within the lagoon. Two typical idealized scenarios were investigated: tide only and tide with wind forcing. The predicted sea surface elevations and current speeds have been presented during a typical tidal period and show correct physics in different scenarios.http://dx.doi.org/10.1155/2015/156967 |
| spellingShingle | Jeyar Mohammed Elmiloud Chaabelasri Najim Salhi Effect of Coastal Waves on Hydrodynamics in One-Inlet Coastal Nador Lagoon, Morocco Modelling and Simulation in Engineering |
| title | Effect of Coastal Waves on Hydrodynamics in One-Inlet Coastal Nador Lagoon, Morocco |
| title_full | Effect of Coastal Waves on Hydrodynamics in One-Inlet Coastal Nador Lagoon, Morocco |
| title_fullStr | Effect of Coastal Waves on Hydrodynamics in One-Inlet Coastal Nador Lagoon, Morocco |
| title_full_unstemmed | Effect of Coastal Waves on Hydrodynamics in One-Inlet Coastal Nador Lagoon, Morocco |
| title_short | Effect of Coastal Waves on Hydrodynamics in One-Inlet Coastal Nador Lagoon, Morocco |
| title_sort | effect of coastal waves on hydrodynamics in one inlet coastal nador lagoon morocco |
| url | http://dx.doi.org/10.1155/2015/156967 |
| work_keys_str_mv | AT jeyarmohammed effectofcoastalwavesonhydrodynamicsinoneinletcoastalnadorlagoonmorocco AT elmiloudchaabelasri effectofcoastalwavesonhydrodynamicsinoneinletcoastalnadorlagoonmorocco AT najimsalhi effectofcoastalwavesonhydrodynamicsinoneinletcoastalnadorlagoonmorocco |