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Model Investigations of Side Channel Spillway of the Złotniki Storage Reservoir on the Kwisa River

  • Jerzy Machajski
  • Dorota Olearczyk
Chapter
Part of the Geoplanet: Earth and Planetary Sciences book series (GEPS, volume 1)

Abstract

In the frame of works connected with modernization of outlet installations of the Zlotniki storage reservoir on the Kwisa River, the model investigations of side channel spillway were carried out. Investigations were preceded by an analysis of principles of the functioning of this type of installation and analytical calculations defining its capacity ability. Studies were carried out on a large-scale physical model with the full projection of the conditions of water inflow on side channel spillway and water outflow by a multistage cascade. Results of model tests were compared with analytical calculations and the necessity of reconstruction of this installation was shown, assuring the safety of reservoir with regard to computational discharges in the current state of a technical solution of outlet installation, significantly exceeding its nominal capacity ability.

Keywords

Discharge Coefficient Flood Wave Exploitation Safety Bottom Outlet Crest Length 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2011

Authors and Affiliations

  1. 1.Institute of Geotechnics and HydrotechnicsWrocław University of TechnologyWroclawPoland
  2. 2.Institute of Environmental EngineeringWrocław University of Environmental and Life SciencesWroclawPoland

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