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Showing 1 to 5 of 5 for “"droplet dispersion"”.
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Agricultural spray droplet dispersion in turbulent windflow
… arising from removal of small (diameter < 100 m) droplets from sprays by atmospheric or vehicle-generated cross flows, is investigated experimentally. The primary requirement for realistic wind tunnel studies is identified from background review as matching the full-scale logarithmic man velocity …
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Droplet Dispersion in a Turbulent Pipe Flow (Particle, Two-Phase, Diffusion)
The radial dispersion of water droplets injected into a turbulent pipe flow of air has been investigated. The eddy diffusivity, (epsilon)(,p), mean-square fluctuating velocity, v(,p)('2), and Lagrangian integral time scale, (tau)(,p), of droplets with diameters of 50, 90, and 150 (mu)m are …
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Simulations of droplet dispersion in the wakes of cylinders and icing tunnel spray bars
Simulations of droplet dispersion behind cylinder wakes and downstream of icing tunnel spray bars were conducted. In both cases, a range of droplet sizes were investigated numerically with a Lagrangian particle trajectory approach while the turbulent air flow was investigated with a hybrid …
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The atomisation of detergent slurries
… determine the conditions under which the optimum droplet size distribution (ie., narrowest size range with a minimum of fines and over-sized agglomerates), is generated in sprays from centrifugal pressure nozzles. A range of non-Newtonian detergent slurries were tested but the results are of wider …
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Experimental and numerical analysis of fuel cells
Fuel Cells are attractive power source for use in electronic applications. Physical phenomena (water generation, saturation effect in fuel cell, poisoning, and thermal stress) are studied that governs the operation of a Proton Exchange Membrane Fuel Cell (PEMFC) and Solid Oxide Fuel cell (SOFC). …