Computer modeling of territory flooding in the event of an emergency at Seredniodniprovska Hydroelectric Power Plant

User Rating:  / 0
PoorBest 

Authors:


D.V.Ivanov, orcid.org/0000-0001-8660-0928, Dnipro University of Technology, Dnipro, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

V.V.Hnatushenko*, orcid.org/0000-0003-3140-3788, Dnipro University of Technology, Dnipro, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

V.Yu.Kashtan, orcid.org/0000-0002-0395-5895, Dnipro University of Technology, Dnipro, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

I.M.Garkusha, orcid.org/0000-0003-1190-1501, Dnipro University of Technology, Dnipro, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

* Corresponding author e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.


повний текст / full article



Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. 2022, (6): 123 - 128

https://doi.org/10.33271/nvngu/2022-6/123



Abstract:



Purpose.
Computer modeling of territory flooding in the event of an emergency at Seredniodniprovska Hydroelectric Power Plant (HPP).


Methodology.
The computer model of possible territory flooding at Seredniodniprovska HPP is developed using simulation modeling methods and geometric and hydrological approaches and considers initial boundary conditions of the water-engineering system. Calculations of the wave break height and the half-divided cross-sectional area of the river bed were made and a three-dimensional model of the territory flooding was built using the Python language and ArcGIS Desktop software.


Findings.
The data for each creation of the hydraulic node, namely the depth and width of the flooded territory, were calculated. This allowed analyzing the macro level considering the triangulation model of the surface. The wave break parameters and flaps (intersections) were taken into account in case of a dam break at a hydroelectric power plant or a rise in the water level. Amathematical model, and a 3D model were developed, and a forecast of the flood zone due to an emergency was made using satellite survey data.


Originality.
The mathematical method received further development for calculating flood territories in the event of an emergency at Seredniodniprovska Hydroelectric Power Plant, taking into account the parameters of the breakthrough wave and the calculation of cross-sections for the cases when a hydroelectric dam breaks or the water level rises; the method uses one-dimensional and two-dimensional systems of Saint-Venant equations, and geometric and hydrological approaches. A three-dimensional model of the territory flooding is developed to predict possible consequences.


Practical value.
The obtained results can be used to model the flooding of the territory located near dangerous hydro-technical objects, such as dams, dikes as well as to forecast flooded territories during the construction of drainage and protective structures.



Keywords:
simulation, 3D model, flood zone, breakthrough wave, cross-sectional area, hydraulic structure

References.


1. Thapa, B., Watanabe, T., & Regmi, D. (2022). Flood Assessment and Identification of Emergency Evacuation Routes in Seti River Basin, Nepal. Land, 11, 82. https://doi.org/10.3390/land11010082.

2. Mozgovoy, D., & Hnatushenko, V. (2020). Information Technology of Satellite Image Processing for Monitoring of Floods and Drought. In Shakhovska, N., & Medykovskyy, M. (Eds.). Advances in Intelligent Systems and Computing IV. CCSIT 2019. Advances in Intelligent Systems and Computing, 1080. Springer, Cham. https://doi.org/10.1007/978-3-030-33695-0_32.

3. Mohr, S., Ehret, U., Kunz, M., Ludwig, P., Caldas-Alvarez, A., Daniell, J.E., , & Wisotzky, C. (2022). A multi-disciplinary analysis of the exceptional flood event of July 2021 in central Europe. Natural Hazards and Earth System Sciences. https://doi.org/10.5194/nhess-2022-137.

4. Hapich, H., Andrieiev, V., Kovalenko, V., Hrytsan, Yu., & Pavlychenko, A. (2022). Study of fragmentation impact of small riverbeds by artificial waters on the quality of water resources. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, (3), 185-189. https://doi.org/10.33271/nvngu/2022-3/185.

5. Wang, Z., Sun, Y., Li, C., Jin, L., Sun, X., Liu, X., & Wang, T. (2022). Analysis of Small and MediumScale River Flood Risk in Case of Exceeding Control Standard Floods Using Hydraulic Model. Water, 14, 57. https://doi.org/10.3390/w14010057.

6. Urzic, A., Mihu-Pintilie, A., Stoleriu, C., Cmpianu, C.I., Hutanu, E., Pricop, C.I., & Grozavu, A. (2020). Using 2D HEC-RAS Modeling and Embankment Dam Break Scenario for Assessing the Flood Control Capacity of a Multi-Reservoir System (NE Romania). Water, 13(1). https://doi.org/10.3390/w13010057.

7. The war increases the risks of emergency situations at hydroelectric power plants. Retrieved from http://epl.org.ua/wp-content/uploads/2022/04/Novyna-GES-10504.pdf.

8. Tschiedel, A., Paiva, R., & Fan, F. (2020). Use of large-scale hydrological models to predict dam break-related impacts. Scientific/Technical Article, RBRH 25. https://doi.org/10.1590/2318-0331.252020190128.

9. Szydowski, M., Szpakowski, W., & Zima, P. (2013). Numerical simulation of catastrophic flood: The case study of hypothetical failure of the Bielkowo hydro-power plant reservoir. Acta Geophysica, 61(5). https://doi.org/10.2478/s11600-013-0104-6.

10. Sulaiman, S., Abdullah, H., Al-Ansari, N., Laue, J., & Yaseen,Z.M. (2021). Simulation Model for Optimal Operation of Dokan Dam Reservoir Northern of Iraq. International Journal of Design & Nature and Ecodynamics, 16(3), 301-306. https://doi.org/10.18280/ijdne.160308.

11. Nogherotto, R., Fantini, A., Raffaele, F., Di Sante, F., Dottori, F., Coppola, E., & Giorgi, F. (2022). A combined hydrologicaland hydraulic modelling approach for the floodhazard mapping of the Po river basin. Journal of Flood Risk Management, 15(1). https://doi.org/10.1111/jfr3.12755.

12. HERE Maps API. Retrieved from https://developer.here.com/documentation#services.

13. George Z. Forristall (2017). Wave and Crest Height Distributions. Encyclopedia of Maritime and Offshore Engineering. https://doi.org/10.1002/9781118476406.emoe080.

14. Kashtan, V., Hnatushenko, V., Hnatushenko, Vik., Reuta, O., & Udovyk, I. (2021). Voxel Approach to the Shadow Formation Process in Image Analysis. The 11th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications (IDAASC), Cracow, Poland, (pp. 33-37). https://doi.org/10.1109/IDAACS53288.2021.9660909.

 

Visitors

6697671
Today
This Month
All days
715
201859
6697671

Guest Book

If you have questions, comments or suggestions, you can write them in our "Guest Book"

Registration data

ISSN (print) 2071-2227,
ISSN (online) 2223-2362.
Journal was registered by Ministry of Justice of Ukraine.
Registration number КВ No.17742-6592PR dated April 27, 2011.

Contacts

D.Yavornytskyi ave.,19, pavilion 3, room 24-а, Dnipro, 49005
Tel.: +38 (056) 746 32 79.
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
You are here: Home Authors and readers requirements to authors EngCat Archive 2022 Content №6 2022 Computer modeling of territory flooding in the event of an emergency at Seredniodniprovska Hydroelectric Power Plant