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Skip to Search Results- 1Aldhaleai, Ahmed Mahmood
- 1Baldygin, Aleksey
- 1Bozorg Bigdeli, Masoud
- 1Islam, Md Minhajul
- 1Ni, Xiao
- 1Olsen, Brian
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Superhydrophobic Micro- and Nano-structured Surfaces: Fabrication, Wetting, and Evaporation
DownloadFall 2020
Water-repellent, superhydrophobic (SH) surfaces have attracted a remarkable interest in researchers for both purely academic pursuits and industrial applications, including nanofluidics and microfluidics, coatings, and drag reduction, due to their unique self-cleaning and drag reduction...
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Spring 2015
The minable oil sands extraction process can be understood on a scale of a single oil sand grain. When the oil sand ore is mixed with warm water, each sand granule is initially covered with bitumen film which ruptures under the composite effect of shear and interfacial forces, while water...
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Spring 2022
In predicting oil and gas recovery, researchers develop models primarily focusing on macro- or milli-scale flows by applying Navier-Stokes types solutions and no-slip boundary conditions. They compare or cross-check their models to known experimental results available in the literature for larger...
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Spring 2018
Superhydrophobic interfaces, due to their unique water repellent and self-cleaning properties, are attracting a wide-spread interest for implementation in a variety of applications, including self-assembly based fabrication methods, nano/microfluidics, and solar energy harvesting. To facilitate...
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Spring 2010
Molecular dynamics simulation and density functional theory were applied to calculate heats of immersion (ΔHimm) of n-heptane, toluene, pyridine and water on two model sand surfaces and two model clay surfaces. Our results indicated that water showed the highest ΔHimm for the model clay surfaces...
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Spring 2013
This thesis is concerned with the effect of mechanical wear on superhydrophobic surfaces (SHS). This work, for the first time, systematically details the simultaneous surface topography and wetting behavior changes upon abrasion of SHS. The process of physical abrasion was also simulated on the...
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Metal particle catalyst formation from thin films for the creation of vertically aligned carbon nanotube structures
DownloadFall 2011
This work contains research associated with the metal catalysts used in the formation of vertically aligned carbon nanotube (VACNT) films through catalytic chemical vapour deposition (CCVD). The solid-state dewetting process of thin metal films is studied using Ni. In the dewetting process, grain...
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Spring 2015
Aiming to pursue studying enhanced oil recovery processes with an ex-situ produced emulsion as flooding agent, an improved core flooding experimental system was designed, constructed and commissioned. The developed system allows the use of not only emulsion, but also other flooding agents,...
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Fall 2012
Last couple of decades have witnessed massive upsurge in efforts of transporting and manipulating solutes and moieties in microfluidic devices. Classical pressure-driven transport demands massive pumping power for microchannels making it unusable in several microfluidic applications. Accordingly,...