1. bookVolume 16 (2021): Issue 1 (March 2021)
Journal Details
License
Format
Journal
eISSN
2784-1391
First Published
12 Apr 2013
Publication timeframe
4 times per year
Languages
English
access type Open Access

2D Hydrodynamic Model Development for a Critical Sector of the Danube River

Published Online: 26 Oct 2021
Volume & Issue: Volume 16 (2021) - Issue 1 (March 2021)
Page range: 12 - 24
Journal Details
License
Format
Journal
eISSN
2784-1391
First Published
12 Apr 2013
Publication timeframe
4 times per year
Languages
English
Abstract

This paper aims to develop a high-precision two-dimensional hydrodinamic model of the Danube critical sector extended between Bechet and Corabia (from rkm 678 to rkm 625), using Danish Hydraulic Institute (DHI) Mike 21 software. The Digital Terrain Model (DTM) of the study area was obtained based on LiDAR (Light Detection and Ranging) data, combined with topogeodetic and bathymetric data collected during two field campaigns within the FAST DANUBE Project. Hydrodynamic modeling is mandatory in order to identify environmentally friendly technical solutions to solve the navigability issues on each critical area and to ensure safe conditions for the freight transport along the entire length of the Romanian-Bulgarian common sector of the Danube River.

Keywords

[1] The Editors of Encyclopaedia Britannica. (April 20, 2016). Hydrology. In the Encyclopædia Britannica. Retrieved December 21, 2020, from https://www.britannica.com/place/Danube-River/Hydrology Search in Google Scholar

[2] Gasparotti, C. (2014). The main factors of water pollution in Danube River basin. EuroEconomica, vol. 33, no. 1, pp. 91-106. Retrieved December 22, 2020, Search in Google Scholar

[3] from http://www.journals.univ-danubius.ro/index.php/euroeconomica/article/viewFile/2319/2500 Search in Google Scholar

[4] Krylova, A.I., Antipova, E.A. & Perevozkin, D.V. (2017). The derivation of the Saint–Venant equations. Bull.Nov.Comp.Center, Num.Model.in Atmosph., etc., 16, pp. 21-35. Search in Google Scholar

[5] Pramanik, N., Panda, R.K. & Sen, D. (2010). One dimensional hydrodynamic modeling of river flow using DEM extracted river cross-sections. Water Resources Management, 24 (5), 835–852. doi:10.1007/s11269-009-9474-6 [Crossref], [Web of Science ®], [Google Scholar]10.1007/s11269-009-9474-6 Search in Google Scholar

[6] Paiva, R. C., Collischonn, W. & Tucci, C. E. M. (2011). Large scale hydrologic and hydrodynamic modeling using limited data and a GIS based approach. J. Hydrol. 406, 170–181. doi: 10.1016/j.jhydrol.2011.06.00710.1016/j.jhydrol.2011.06.007 Search in Google Scholar

[7] Nistoran, D., Armaș, I., Ionescu, C.S., Constantinescu, Ș., Borcea, C. & Teodor, S.M. (2008). Model hidrodinamic 2D pentru analiza riscului la inundații în localitatea Sf. Gheorghe din Delta Dunării. IWM 2008 Conference Search in Google Scholar

[8] DHI Software. (2016). MIKE 21 Flow Model FM, User Guide, Danish Hydraulic Institute, Horsholm, Denmark. Search in Google Scholar

[9] Kongsberg Maritime. (March, 2015). Geoswath Plus, Wide swath bathymetry and geo-referenced side scan. User Guide. Retrieved December, 28, from https://www.kongsberg.com/globalassets/maritime/km-products/product-documents/geoswath-plus---wide-swath-bathymetry-and-georeferenced-side-scan Search in Google Scholar

[10] Olsen, N.R. (2012). Numerical Modeling and Hydraulics, Department of Hydraulic and Environmental Engineering, The Norwegian University of Science and Technology. Search in Google Scholar

[11] DHI Software. (2017). MIKE Zero, Mesh Generator. Step-by-step Training Guide, Danish Hydraulic Institute, Horsholm, Denmark. Search in Google Scholar

[12] Betsholtz, A. & Nordlöf, B. (2017). Potentials and limitations of 1D, 2D and coupled 1D-2D flood modelling in HEC-RAS.10.1155/2017/2819308 Search in Google Scholar

[13] Bomers, A., Schielen, R.M.J. & Hulscher, S.J.M.H. (2019). The influence of grid shape and grid size on hydraulic river modelling performance. Environ Fluid Mech 19, 1273–1294. https://doi.org/10.1007/s10652-019-09670-410.1007/s10652-019-09670-4 Search in Google Scholar

Recommended articles from Trend MD

Plan your remote conference with Sciendo