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Aerosol dynamics in a turbulent jetMäkiharju, Simo Aleksi 04 August 2005 (has links)
No description available.
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Development of a Flotation Rate Equation from First Principles under Turbulent Flow ConditionsSherrell, Ian M. 13 December 2004 (has links)
A flotation model has been proposed that is applicable in a turbulent environment. It is the first turbulent model that takes into account hydrodynamics of the flotation cell as well as all relevant surface forces (van der Waals, electrostatic, and hydrophobic) by use of the Extended DLVO theory. The model includes probabilities for attachment, detachment, and froth recovery as well as a collision frequency. A review of the effects fluids have on the flotation process has also been given. This includes collision frequencies, attachment and detachment energies, and how the energies of the turbulent system relate to them. Flotation experiments have been conducted to verify this model. Model predictions were comparable to experimental results with similar trends. Simulations were also run that show trends and values seen in industrial flotation systems. These simulations show the many uses of the model and how it can benefit the industries that use flotation. / Ph. D.
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Současný stav a směry rozvoje metod a technického zabezpečení navigace civilních letadel po ploše letiště / Existing state-of-the art and development tendencies of methods and technologies in the field of aircraft movement control along aerodrome surfaceZubrvalčík, Jan January 2021 (has links)
This diploma thesis deals with navigation on airport surface. In thesis there are described main surveillance systems, which are used for navigation on airport surface and systems for prediction and avoiding collisions. For all systems is listed principle of action, their usage, advantages and disadvantages and informations, which are provided by these systems. In last chapter there are compared properties of main surveillance systems.
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