Essays about: "bubble flow"
Showing result 1 - 5 of 19 essays containing the words bubble flow.
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1. The effect of nozzle geometry on bubble formation : Physical modeling by air in a water tank
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : The bubble flow is used for different application in steel production and refining processes. It plays in indispensable role in the ladle refining process such as for homogenization and inclusion removal. Hence, it is important to understand the effect of the nozzle outlet geometry on the bubble formation. READ MORE
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2. Gravity water waves over constant vorticity flows: from laminar flows to touching waves
University essay from Lunds universitet/Matematik (naturvetenskapliga fakulteten); Lunds universitet/MatematikcentrumAbstract : In a recent paper, Hur and Wheeler proved the existence of periodic steady water waves over an infinitely deep, two-dimensional and constant vorticity flow and subject to gravity whose profile overhangs, among which, waves whose surface touches at a point, enclosing a bubble of air. We take this further, proving the existence of a continuous curve of water waves from a laminar flow up to a touching wave for fixed non-zero gravity. READ MORE
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3. Effects of Immiscible Compressor Oil in a Flooded PSHE Evaporator : A Visual Study Approach
University essay from KTH/EnergiteknikAbstract : This paper deals with heat transfer in plate evaporators, with a focus on the effects caused by carried-over compressor oil ending up in the heat exchanger. A common standpoint in literature regarding the effect of immiscible oil contamination, in for example an ammonia PHE evaporator, is that the oil can accumulate as a layer on the plate surface causing an additional thermal conduction resistance. READ MORE
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4. Brain activity during flow : A systematic review
University essay from Högskolan i Skövde/Institutionen för biovetenskapAbstract : The flow state is a subjective experience that most people can relate to. It represents an optimal balance between skills and difficulty and is the state that people often refer to when performing their best, with phrases like: “I was in the zone” or “I was in the bubble”. READ MORE
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5. Burning material behaviour in hypoxic environments: An experimental study examining fire dynamics of composite materials in vitiated conditions
University essay from Lunds universitet/Avdelningen för BrandteknikAbstract : The progression of fire safety research has contributed to improving the guiding principles of standardised building design. Research making use of pure materials, once common in homes and workplaces, are less relevant as such materials are no longer as prevalent. READ MORE