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Showing 1 to 6 of 6 for “"Pressurized flow"”.
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Improved Modeling of Unsteady Free Surface, Pressurized and Mixed Flows in Storm-Sewer Systems
… the methods available for simulating unsteady flows in closed conduits ranging from free surface flows, to partly free surface-partly pressurized flows (mixed flows), to fully pressurized flows. Two fully-conservative, computationally efficient and robust models are formulated in this thesis. …
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Fully-coupled physically-based approach for modeling conventional and managed subsurface drainage
… into the integrated surface and subsurface flow environment at the agricultural fields. Our research on the applications of the integrated hydrology model HydroGeoSphere to the real tile-drained farmlands in Indiana and Illinois yields a new tile drain module that can simulate both the …
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Engineering nanostructured selective layers for reverse osmosis membranes
… a process through which water is desalted via pressurized flow past a salt-selective membrane, is an energy-efficient method to generate freshwater from oceanic, brackish, and waste water sources. However, there are a number of challenges to scaling up RO processes to large scale production, …
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Improved understanding and prediction of the hydrologic response of highly urbanized catchments through development of the Illinois urban hydrologic model (IUHM)
… hydrology. It is shown that inlet storage and pressurized flow can have a significant impact on the hydrologic response in urban catchments. In addition, the unique structure and organization of urban sewer networks make it possible to characterize Horton’s Laws in urban catchments. Overall, …
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Liquid-core microcapsules: A mechanism for the recovery and purification of selected molecules in different environments
… technique. Using the single nozzle system, and a pressurized flow control system to delivery the polymer, it was possible to produce microspheres/spheres, under reproducible conditions, in a size range of 100 μm to 2 mm in diameter, with the produced structures having a standard size deviation of …
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Two-phase modelling of debris flow over composite topography: theoretical and numerical aspects
… fans. Here, when intense rainfall occurs, debris flow or hyper-concentrated flow events can produce serious problems to the population with possible casualties. On the other hand, the majority of these problems could be overcome with accurate hazard mapping, disaster prevention planning and …