Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Preferential Concentration"”.
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Numerical Simulations of Two -Way Coupling Effects in a Particle-Laden Turbulent Pipe Flow, And, Evaluation of the Equilibrium Eulerian Approach for the Evolution of Particle Concentration in Isotropic Turbulence
… equilibrium Eulerian approach to study particle preferential concentration and settling velocity in isotropic turbulence. The equilibrium Eulerian approach is extended to evolve the particle concentration for varying particle response time and still-fluid settling velocity. Over the entire range …
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Regional cementation associated with unconformity-sourced aquifers and burial fluids, Mississippian Newman Limestone, Kentucky
… Irregular dull/very dull zone patterns relate to preferential concentration of iron along certain crystal faces rather than burial leaching. Secondary fluid inclusions chemically complex brines suggest late stage fluids were (7-17 wt% NaCl) having minimum temperatures of 51 to 156°C, that resided …
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Particles and Bubbles Collisions Frequency in Homogeneous Turbulence and Applications to Minerals Flotation Machines
… particles of the same group undergo expected preferential concentration while particles and bubbles are segregated. The segregation behavior of particles and bubbles leads to a radial distribution function that is less than one. Existing theoretical models do not account for effects of this …
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Development and application of a dispersed two-phase flow capability in a general multi-block Navier Stokes solver
… sensitive to the flow features and are prone to preferential concentration more so than the larger particles. At the side walls of the duct, the 10 micron particles exhibit a high potential to erode the region in the vicinity of the rib due to secondary flow impingement. The larger particles are …
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Particle-laden Channel Flows: Mixed Convection and Non-Heavy Particles
L'abstract è presente nell'allegato / the abstract is in the attachment