Sökning: "Aibin Zhang"

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  1. 1. CFD Modeling and Optimization of Primary sedimentation tank

    Master-uppsats, KTH/Vattendragsteknik

    Författare :Aibin Zhang; [2017]
    Nyckelord :VOF model; RNG k-ε model; velocity; turbulence; primary sedimentation tank;

    Sammanfattning : In this project, the flow field characteristics of the simplified 2D rectangular primary sedimentation tank in Syvab wastewater treatment plant were achieved by a transient water-air two phases finite-volume method, applying Volume-Of-Fluid (VOF) model. RNG k-ε turbulence model was also employed to calculate the turbulent kinetic energy and its dissipation rate. LÄS MER