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 “"nucleation phenomena"”.
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Computational Fluid Dynamics and Population Balance Modeling of Particulate Systems
… for the study of crystal polymorphs as well as nucleation and growth kinetics. An equation is derived which provides the maximum concentration difference within an evaporating droplet. Chapter 3 discusses the secondary nucleation phenomena of breakage due to ultrasonic irradiation of crystals …
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Vapor phase clustering model for water
"Although nucleation phenomena are among the most widespread of all naturally occurring phenomena, even the simplest of nucleation processes, homogeneous nucleation, is poorly understood, particularly the homogeneous nucleation of liquid droplets from water vapor. Homogeneous nucleation involves …
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Mechanisms of Cell Nucleation, Growth, and Coarsening in Plastic Foaming: Theory, Simulation, and Experiment
… highlights a comprehensive research for the cell nucleation, growth and coarsening mechanisms during plastic foaming processes. Enforced environmental regulations have forced the plastic foam industry to adopt alternative blowing agents (e.g., carbon dioxide, nitrogen, argon and helium). …
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Engineered interfaces controlling the nucleation and flowability of complex fluids
… to control and improve processes that involve nucleation phenomena such as boiling, condensation, and water collection from moist air. However, when the working fluid contains dissolved media such as salts or all additional fluid, or when it has non-Newtonian properties such as yield stress, …
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A General Study of the Complex Ginzburg-Landau Equation
… subject to random initial configurations. Aging phenomena are demonstrated in systems with either focusing and defocusing spiral waves, and the related aging exponents, as well as the auto-correlation exponents, are numerically determined. I also investigated nucleation processes when the system …
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Measurements and modeling of deposition rates from near-supercritical, aqueous, sodium sulfate and potassium sulfate solutions to a heated cylinder
… an understanding of salt deposition kinetics and nucleation phenomena at conditions relevant to SCWO. Solubility and deposition experiments were performed with aqueous sodium sulfate and aqueous potassium sulfate solutions at elevated temperatures and pressures typical of the SCWO process. For …