Search for dissertations about: "square tank"

Found 4 swedish dissertations containing the words square tank.

  2. 1. Flocculation in a stirred square tank

    Author : Kalle Pelin; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; LDA; square tank; flocculation; particle sizing; CFD; modelling; sliding grid; fluid dynamics;

    Abstract : .... READ MORE

  4. 2. Hydrodynamics in a stirred square tank investigated using PIV and LDA measurements

    Author : Jesper Kilander; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; energy dissipation; macro instabilities; large eddy PIV approach; laser doppler anemometry; hydrofoil impeller; particle image velocimetry; hydrodynamics; square tank;

    Abstract : .... READ MORE

  5. 3. Fluid Dynamics in Stirred Vessels - Experiments and simulations of single-phase and liquid-liquid systems

    Author : Fredrik Svensson; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Particle Image Velocimetry PIV ; single-phase; Laser Doppler Anemometry LDA ; mixing; liquid-Liquid; immiscible; stirred tank; Rushton turbine; Computational Fluid Dynamics CFD ; macro-instability; frequency analysis; refraction index matched;

    Abstract : This thesis applies experimental measurement techniques and computational fluid dynamics to evaluate turbulent mixing of liquid-liquid systems in stirred vessels. Also studies of macro-instabilities in a single-phase system and how they affect flow and thus mixing are conducted. READ MORE

  6. 4. Simulating water and pollutant transport in bark, charcoal and sand filters for greywater treatment

    Author : Susanna Ciuk Karlsson; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : A septic tank combined with a sand filter is the most common onsite wastewater treatment system worldwide, since it is a simple, lowcost and reliable treatment method. Alternatives to sand in filters could be advantageous in terms of availability of material and enhanced treatment properties. READ MORE