دورية أكاديمية
Application of MIKE21 Software in Flood Routing of Tidal Rivers: A Case Study of the Zohre River
| العنوان: | Application of MIKE21 Software in Flood Routing of Tidal Rivers: A Case Study of the Zohre River |
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| المؤلفون: | Ali Karami Khaniki, Masoud Goodarzi, Morteza Dehghani, Seyyed Farhad Mousavi |
| المصدر: | آب و فاضلاب, Vol 17, Iss 4, Pp 89-96 (2007) |
| بيانات النشر: | Water and Wastewater Consulting Engineers Research Development, 2007. |
| سنة النشر: | 2007 |
| المجموعة: | LCC:Technology LCC:Water supply for domestic and industrial purposes |
| مصطلحات موضوعية: | Tidal Rivers, Flood Routing, MIKE21 Software, Zohre River, Technology, Water supply for domestic and industrial purposes, TD201-500, Sewage collection and disposal systems. Sewerage, TD511-780 |
| الوصف: | Flood routing is of special importance from different aspects of river engineering such as flood zoning, flood forecasting, etc. There are two methods employed in river flood routing, hydraulic and hydrological. Hydrological methods are used when the river is at low tide and, hence, cannot be employed to analyze floods caused by the tide. Hydraulic methods must be employed in tidal rivers when the direction of the current reverses at high tide. In this research,MIKE21 modeling software was used for the flood routing of the Zohreh tidal river. The model was calibrated by surveying the river, taking samples form the river bed, measuring sea water level and the velocity of the river flow. Analyzing the sensitivity of the model showed that the coefficient of determination, root mean square error and relative error were 0.95, 0.032, and 0.27, respectively, all indicating the efficacy of the model in simulating different parameters such as velocity, flow rate, and water surface profile. The flood routing results of the tidal currents showed that the hydrograph of the influent and effluent to the reach at high tide (when the current direction is from sea to the river) was similar to the normal flood routing of the river, but at low tide (when the current direction is from the sea to the river) influent and effluent hydrograph would not follow the laws of normal flood routing. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English Persian |
| تدمد: | 1024-5936 2383-0905 |
| Relation: | http://www.wwjournal.ir/article_2255_370a19f5349ab3823a9f80e910450d43.pdf; https://doaj.org/toc/1024-5936; https://doaj.org/toc/2383-0905 |
| URL الوصول: | https://doaj.org/article/1083dca8b2a349779ad1ca8c1e133800 |
| رقم الأكسشن: | edsdoj.1083dca8b2a349779ad1ca8c1e133800 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 10245936 23830905 |
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