Search for dissertations about: "cfd mixing"
Showing result 1 - 5 of 83 swedish dissertations containing the words cfd mixing.
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1. CFD modelling of small biomass-fired boilers
Abstract : .... READ MORE
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2. IronArc a New Process for Pig Iron Production : A Numerical and Experimental Investigation Focusing on Mixing
Abstract : I den här studien så var syftet att undersöka omrörningen och relaterade fenomen i den nyutvecklade IronArc processen. Processen använder sig av gasinjektion genom plasmageneratorer för att smälta och reducera en slagg bestående av järnoxid. READ MORE
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3. On the modelling of turbulent flow and mixing in stirred reactors
Abstract : This thesis concerns the numerical simulations and modelling of the flow structure and scalar transport in stirred reactors. For this Large Eddy Simulations (LES) have been used. The flow situation in a stirred reactor includes several flow phenomena that are not well predicted by "standard" two-equation models, e.g. READ MORE
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4. Steam condensation in a water pool and its effect on thermal stratification and mixing
Abstract : The Pressure Suppression Pool (PSP) of a Boiling Water Reactor (BWR) is a large heat sink designed to limit the containment pressure by condensing steam released from the primary coolant system. The development of thermal stratification is a safety concern since it leads to higher containment pressures than in completely mixed conditions, and can affect the performance of systems such as the emergency core cooling and containment spray, which the use PSP as a source of water. READ MORE
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5. Some Aspects on Macroscopic Mixing in a Tundish
Abstract : Two aspects on macroscopic mixing in a continuous flow system – metallurgical tundish were studied. Specifically, 1) the first focus was on salt solution tracer mixing, which is important for tundish design from perspectives of tracer technology and Residence Time Distributions (RTD) as well as for the understanding of the macroscopic mixing in tundishes. READ MORE