Investigation of volumetric coupling effects on particle-laden turbulent flows at dilute to moderate loadings Public Deposited

http://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/9w032655p

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  • Particle-laden turbulent flows are of great importance in many industrial applications and are sufficiently complex to require multiple methods of study to provide a better understanding of the dominant physical mechanisms present in these processes. This work on large-eddy simulation of particle-laden flows seeks to help provide the building blocks for larger scale models to be used in design scale analysis of industrial processes such as oxy-coal combustion power plants. Presented in this work are a series of studies related to real world particle-laden turbulent flows of practical importance, such as a particle-laden slot nozzle jet and a particle-laden channel flow at various mass loadings. The features of the particle-laden turbulent channel flow and an in depth analysis of the effects of accounting for the finite-volume of the particles is presented. Finite-volume effects are analyzed for changes in turbulent statistics as well as particle structuring. General agreement with previously published results is found and expounded upon.
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  • description.provenance : Approved for entry into archive by Laura Wilson(laura.wilson@oregonstate.edu) on 2011-01-19T19:10:37Z (GMT) No. of bitstreams: 3 CihonskiAndrewJ2011.pdf: 10601802 bytes, checksum: d5563e0e5fbcffe6aa0795ac51878aaa (MD5) license_rdf: 19018 bytes, checksum: e925e67ba3f3a5eb5469c8aa195de64e (MD5) license_text: 18365 bytes, checksum: c491e88c1779493cd84e79e5cbfaa3a6 (MD5)
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