Search for dissertations about: "Bubble velocity"
Showing result 1 - 5 of 46 swedish dissertations containing the words Bubble velocity.
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1. Hydrodynamics of a fluidized bed : influence of pressure and fluidization velocity
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2. Experimental study of bubble dynamics and transport
Abstract : The thesis concerns experimental studies of bubble motion and the transport of large particles and bubbles. Bubbly flows are encountered in many engineering applications where the bubbles play an important role for the mass transfer between the phases, e.g. in stirred reactors. READ MORE
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3. Some two-phase flow and boiling heat transfer characteristics in small diameter tubes
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4. Fluid dynamics and mass transfer in bubble columns with and without packing
Abstract : Bubble columns are used in the chemical industry to perform gas liquid reactions, like oxidation, hydrogenation and fermentation. The objective of the present thesis was mainly to study the fluid dynamics of semi batch packed bubble columns at both atmospheric and pressurized conditions. READ MORE
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5. Fuel dispersion and bubble flow distribution in fluidized beds
Abstract : Fluidized bed technology is used for thermal conversion of solid fuels (combustion and gasification) and is especially suitable for conversion of low-rank fuels such as biomass and waste. The performance of fluidized bed units depends on the fuel mixing and fuel-gas contact. READ MORE