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Published: Građevinar 74 (2022) 2
Paper type: Professional paper
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Numerical simulations of hydraulic transients in PHPP Fužine

Jerko Škifić, Bojan Crnković, Nelida Črnjarić-Žic

Abstract

Hydraulic transients in pumping hydroelectric power plant (PHPP) Fužine were simulated with 1D unsteady pipe flow model. High accuracy of the model was accomplished with the use of nonconservative formulation of unsteady pipe flow model incorporating unsteady friction model and second order flux limited numerical scheme. Simulation results show very good agreement between the computed and measured piezometric heads, both in amplitude and frequency of the oscillation.

Keywords
hydraulic transients, hydroelectric power plants, numerical simulations

HOW TO CITE THIS ARTICLE:

Škifić, J., Crnković, B., Črnjarić-Žic, N.: Numerical simulations of hydraulic transients in PHPP Fužine, GRAĐEVINAR, 74 (2022) 2, pp. 135-143, doi: https://doi.org/10.14256/JCE.3363.2021

OR:

Škifić, J., Crnković, B., Črnjarić-Žic, N. (2022). Numerical simulations of hydraulic transients in PHPP Fužine, GRAĐEVINAR, 74 (2), 135-143, doi: https://doi.org/10.14256/JCE.3363.2021

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This paper is licensed under a Creative Commons Attribution 4.0 International License.
Authors:
jerko skific WEB
Jerko Škifić
University of Rijeka
Faculty of technical studies
Bojan Crnkovic WEB
Bojan Crnković
University of Rijeka
Faculty of Mathematics
Nelida WEB
Nelida Črnjarić-Žic
University of Rijeka
Faculty of technical studies