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 6 of 6 for “"particle control"”.
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Aerosol Filtration And Separation
… St. Louis, 2009 Professor Da-Ren Chen, Advisor Particle control technologies are essential in many manufacturing industries: chemical, electronic, mineral, and food and beverages) as well as in pollution abatement and environmental control: for example, clean rooms and post processing of power …
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Robust execution for stochastic hybrid systems
… is achieved. Our first contribution is a novel 'Particle Control' approach for robust execution of state plans with stochastic hybrid systems. We introduce the notion of chance-constrained state plan execution; this means that the executive ensures tasks in the state plan have at least a …
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Aerosol Filtration -- Agglomerate Particle Filtration and Particle Deposition Uniformity
<p>Particle control technologies are essential in many manufacturing industries (electronic and chemical industrial, mineral processing, and food and beverages) as well as in pollution abatement and environmental control (for example, post processing of power plant emissions and clean rooms). A …
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Direct simulation Monte Carlo (DSMC) in micro flows
… been an exciting field in the past few decades. Particle-based direct simulation Monte Carlo (DSMC) method can be applied to micro flows simulation in a wide Kn range. The objective of this thesis is to develop the DSMC algorithm and apply it to study micro flows. In present work, the algorithm …
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Airborne Nanoparticles: Generation, Characterization, and Occupational Exposure
… needed to generate aerosolized engineered nanoparticles. We conducted a set of field studies to measure the fine particle mass concentrations (PM2.5) as well as nanoparticle number concentrations and size distributions in two nanomaterial manufacturing facilities. Measurements were performed …
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Understanding the Mechanisms that Determine the Edge Electron Density Profile in Tokamaks
… to what extent neutral ionization, as opposed to particle transport, is responsible for the build up of edge density gradients. To this end, this thesis combines electron and neutral measurements across the edge region with high-fidelity simulations of neutrals to study these processes in high …