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Skip to Search Results- 1Aldhaleai, Ahmed Mahmood
- 1Bozorg Bigdeli, Masoud
- 1Ejike, Lawrence I
- 1Entezari Najafabadi, Iman
- 1Ferraz Albani, Luis A
- 1Javaheri, Emadeddin
- 1Beier, Nicholas (GeoEnvironmental Engineering)
- 1Beier,Nicholas
- 1Choi,Phillip (Chemical and Materials Engineering)
- 1David S. Nobes (Mechanical Engineering)
- 1Dr Phillip Choi, Chemical and Material Engineering
- 1Dr. David S. Nobes, Department of Mechanical Engineering, University of Alberta
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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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Estimation of the Evaporation Rate of an Isolated Water Microdroplet Subjected to Infrared Radiative Heating
DownloadFall 2014
A combined numerical-experimental investigation was performed to study the influence of infrared radiation on the evaporation of a single-component droplet in the range between 10 and 50 micrometers, under different environmental conditions of relative humidity and temperature of air. A numerical...
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Fall 2016
Non-aqueous solvent extraction of bitumen from oil sands has the potential to replace the existing hot-water extraction process. The benefit of non-aqueous extraction process includes high bitumen recovery, reduction of fresh water demand for extraction and the elimination of resulting tailing...
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High Intensity Pulsed Light Emitting Diode (LED) Treatment for Simultaneous Salmonella Inactivation and Drying of Wheat Flour and Pet Food
DownloadSpring 2020
According to the world health organization, almost 600 million people, or 1 in 10 people suffer from foodborne illnesses globally. Food industry uses several intervention methods to produce safe food products however, cases of food recalls and outbreaks due to microbial pathogens keep increasing...
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THE INTERACTION BETWEEN DEPLETION FLOCCULATION AND MOLECULAR LIQUID-LIQUID PHASE SEPARATION MECHANISMS
DownloadSpring 2018
There is growing interest in the formulation and application of nano colloids + non-adsorbing polymer in fields of nanomedicine, hydrocarbon production, and environmental science. Successful applications rely on a detailed understanding of the related fluid thermophysical and thermochemical...
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Experimental investigation on evaporation induced convection in water using laser based measurement techniques
DownloadFall 2010
Recent studies showed that evaporation of water can induce surface tension gradients along the water surface and ultimately lead to convection, known as Marangoni convection. This study was devoted to visualization and characterization of the evaporation-induced, surface-tension-driven convection...
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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 2022
This study investigated the mechanisms driving the dewatering and strength behaviour of polymer amended treated (centrifuged and in-line thickened tailings/ILTT) deep tailings deposits undergoing seasonal weathering dominated by a) multiple freeze-thaw cycles and b) alternating freeze-thaw and...
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Fall 2017
The focus of the research presented here was to directly measure actual evaporation rates from a tailings surface using a micrometeorological technique known as the eddy covariance method. Depending on the results, it would be determined whether current drying models need to be calibrated with...
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Applications of Remote Hyperspectral Sensing in the Characterization of Alberta's Oil Sands Tailings
DownloadSpring 2016
The bitumen production from oil sands surface-mining operations produces large volumes of mineral wastes called tailings. Characterization of the oil sands tailings is of importance to monitor their state for trafficability and reclamation issues, to assess the tailings operation performance, and...