Hydraulic Calculations of a Slotted Separator Using the SSIIM Program

• Autorzy: Zawadzki Paweł , Walczak Zbigniew , Nieć Jakub , Hämmerling Mateusz

Identyfikatory

DOI

10.54740/ros.2022.013

• Języki publikacji: EN

Abstrakty

EN

Analysis of the results of the hydraulic calculations of a slotted separator allowed for changes in the separator design, considering the reduction of flow turbulence, ensuring the continuity of water flow and sediments, and the optimal location of the slots. The separator is a crucial element of the installation for the hydromechanical removal of sediments from the bottom of a water reservoir. Tests were carried out on the physical and mathematical models. Hydraulic calculations and numerical simulations were carried out using the SSIIM (Simulation of sediment movements in water intakes with multiblock option) program. The program enables three-dimensional analysis of flows and transport of sediments in rivers and canals by solving the Navier-Stokes equation and the turbulent model k-Ɛ. In addition, several numerical experiments of the separator work were carried out for various design solutions regarding the geometry of the inlet and outlet channels and their connection with the chambers and slots system. Finally, the numerical simulations and conducted research on a physical model allowed us to develop an optimal solution.

Słowa kluczowe

EN

water reservoir; sediment removal; slotted separator; SSIIM

• Wydawca: Politechnika Koszalińska
• Czasopismo: Rocznik Ochrona Środowiska
• Rocznik: 2022
• Tom: Tom 24
• Strony: 172--189
• Opis fizyczny: Bibliogr. 20 poz., rys.

Twórcy

autor

Zawadzki Paweł

• Poznan University of Life Sciences, Poland

• https://orcid.org/0000-0002-5425-4669

autor

Walczak Zbigniew

• Poznan University of Life Sciences, Poland

• https://orcid.org/0000-0003-3999-7250

autor

Nieć Jakub

• Poznan University of Life Sciences, Poland

• https://orcid.org/0000-0002-9864-057X

autor

Hämmerling Mateusz

• Poznan University of Life Sciences, Poland

• https://orcid.org/0000-0001-9093-4365

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).