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:: Volume 10, Issue 38 (2019) ::
2019, 10(38): 11-16 Back to browse issues page
Increasing accuracy of TPXO global tidal model using TELEMA numerical model in Bushehr Bay
Abstract:   (4775 Views)
Abstract
Several methods have been developed such as experimental methods, numerical and computational models for studying the prediction of water level. The purpose of this research is to evaluate and verification Telemac's numerical tidal model in Bushehr Bay waters using measured data. In this regard, the Telemac 2D module has been used to simulate the tide in a A course, 15 days from 01/08/2011 in Bushehr Bay Area. After the preparation of hydrographic data, the creation of irregular triangular mesh, the application of tidal data as astronomical force on the border, water level and tidal current velocity was modeled. In order to verify the water level, tidal range, flow rate and friction coefficients of the model, the data from water level measurement and tidal current velocity recorded by the port authorities were used. In the next step, the water level, the tidal current velocity were extracted by the global TPXO model using Matlab software. The tidal analysis results from the global ocean drag model were compared with the results of modeling. The results of the research indicate that the RMSE error rate decreased from 14% to 7% for the water level and from 20% to 5% for the tidal current velocity after modeling on the TPXO data. The shape factor value was 1/1 that showed tide in Bushehr Bay mixed, often half a day.
Keywords: TELEMAC Model, Water Level, Bushehr Bay, TPXO, Tide.
Full-Text [PDF 692 kb]   (825 Downloads)    
Type of Study: Research/ Original/ Regular Article | Subject: Physical Oceanography
Received: 2018/02/6 | Revised: 2021/05/12 | Accepted: 2018/06/24 | ePublished: 2020/05/12
References
1. اداره بنادر و دریانوردی کل استان بوشهر، https://bushehrport.pmo.ir
2. اکبری، پ.، صدری نسب،م.، چگینی، و.، و سیادت موسوی، س.، (1395). مطالعه و بررسی توزیع دامنه مؤلفه‌های جزرومدی در خلیج‌فارس، دریای عمان و دریای عرب با استفاده از شبیه‌سازی عددی، مجله علوم و فنون دریایی.
3. آزموده اردلان، ع.، و طوریان، م. (1389). مدل سازی جزرومد در دریای عمان و خلیج‌فارس با استفاده از داده‌های ارتفاع سنجی ماهواره‌ای و تایدگیج های ساحلی. مجله فیزیک زمین و فضا، شماره 3، دوره 36، ص. 25-15.
4. پایگاه داده‌های جزرومدی TPXO، http://volkov.oce.orst.edu/tides
5. ربیعی‌فر، ح.، باقری، ن.، (1391)، مدل‌سازی تغییرات جزرومد (با مطالعه موردی در بندر شهید رجایی)، دومین کنفرانس بین المللی رویکردهای نوین در نگهداشت انرژی، تهران، منطقه ویژه اقتصاد انرژی پارس جنوبی.
6. سازمان بنادر و دریانوردی، https://www.pmo.ir
7. Bamunawala, J., Ranasinghe, R., van der Spek, A., Maskey, S., Udo, K., 2018. Assessing Future Coastline Change in the Vicinity of Tidal Inlets via Reduced Complexity Modelling. Journal of Coastal Research, 85(sp1), 636-640. [DOI:10.2112/SI85-128.1]
8. Batica, J., Gourbesville, P., Erlich, M., Coulet, C., Mejean, A., 2018. Xynthia Flood, Learning from the Past Events-Introducing a FRI to Stakeholders. In Advances in Hydroinformatics, 607-619. [DOI:10.1007/978-981-10-7218-5_43]
9. Blunden, L. S., & Bahaj, A. S. 2006. Initial evaluation of tidal stream energy resources at Portland Bill, UK. Renewable Energy, 31(2), 121-132. [DOI:10.1016/j.renene.2005.08.016]
10. Chen, W. B., Liu, W. C., & Hsu, M. H. 2013. Modeling evaluation of tidal stream energy and the impacts of energy extraction on hydrodynamics in the Taiwan Strait. Energies, 6(4), 2191-2203. [DOI:10.3390/en6042191]
11. El-Diasty, M., Salim,a., Spiros,P.,2018. Hybrid harmonic analysis and wavelet network model for sea water level prediction. Applied Ocean Research, 70 (2018): 14-21. [DOI:10.1016/j.apor.2017.11.007]
12. Karabil, S. I. T. A. R., 2011. Determination of sea level trends and vertical land motions from satellite altimetry and tide gauge observations at the Mediterranean coast of Turkey(Doctoral dissertation.Master thesis. Middle East Technical University. Ankara, Turkey.
13. Lee, H. J., Do, J. D., Kim, S. S., Lim, H. S., 2018. Sands Escaping Haeundae Beach. Journal of Coastal Research, 85(sp1), 1006-1010. [DOI:10.2112/SI85-202.1]
14. Manbaliu, J.; Choudhur, A.; Nolivos Alvarez, I., 2009. N 2d hydrodynamic modelling of a tidal inlet using telemac. case study of "de ijzermonding. Bachelor's thesis.
15. Massel, S. R. (2012). Fluid mechanics for marine ecologists. Springer Science & Business Media.
16. Mohd, F. A.; Maulud, K. A.; Rahman, A. A.; Ibrahim, M. A.; Awang, N. A.; Rahim, N. A.; Razak, A. A, 2018. Evaluation and verification of numerical modelling of nearshore changes due to waves and currents parameter in Carey Island, Malaysia. In IOP Conference Series: Earth and Environmental Science. june. Vol. 169, No. 1, p. 012054. [DOI:10.1088/1755-1315/169/1/012054]



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Increasing accuracy of TPXO global tidal model using TELEMA numerical model in Bushehr Bay. Journal of Oceanography 2019; 10 (38) :11-16
URL: http://joc.inio.ac.ir/article-1-1509-en.html


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Volume 10, Issue 38 (2019) Back to browse issues page
نشریه علمی پژوهشی اقیانوس شناسی Journal of Oceanography
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