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Skip to Search Results- 1Alizadehgiashi, Moien
- 1Azhin, Maryam
- 1Bansal, Hemant
- 1Dechaine, Greg Paul
- 1Makhtoumi, Parinaz
- 1Ng, James C
- 2Stevan Dubljevic (Department of Chemical and Materials Engineering)
- 1Arvind Rajendran (Chemical and Materials Engineering)
- 1Dubljevic, Stevan (Chemical and Materials Engineering)
- 1Gray, Murray R. (Chemical and Materials Engineering)
- 1John M. Shaw Chemical and Materials Engineering
- 1Kuznicki, Steven M.
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Predictive Control, Estimation and Sensor Placement of Large-Scale Transport-Reaction Systems
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Advanced process control and monitoring rely on the accurate description of complex processes and their dynamic behaviors. Typically, numerous industrial processes are characterized by either partial differential equations (PDEs) or ordinary differential equations (ODEs), depending on whether...
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Development of dynamic column breakthrough for multicomponent adsorption equilibrium and diffusion
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Pressure and temperature swing adsorption processes are increasingly being designed and optimized computationally. The reliability of these predictions are highly dependent on the quality of the experimental equilibrium and kinetic data used in these simulations. Consistent experimental...
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Fundamental Insights into the Structure and Dynamics of Confined Substrates inside Silica Nanostructures, using a combination of Molecular Dynamics and Grand Canonical Monte Carlo Simulations
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Condensed phase reactions in the presence of heterogeneous catalysts are widely performed for the conversion of biomass into useful intermediates and value-added products. Specifically, nanoporous catalysts have garnered interest for liquid-phase oxidation, hydrogenation, dehydrogenation and/or...
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Estimation, Soft Sensing and Servo-control of Linear Distributed and Lumped Parameter Systems
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State-of-the-art advancements in the realm of industrial process control and monitoring often require accurate descriptions of complex processes and their dynamical behaviours. Usually, many industrial processes are described by partial differential equations (PDE) or ordinary differential...
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Fall 2020
Column flotation, as a selective separation process based on differences in surface properties, is used for a broad range of applications in the mineral processing industry, including metallic, non-metallic, and coal ores, as well as wastewater treatment over the last fifty years. Flotation is a...
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NUMERICAL AND SEMI-EMPIRICAL MODELING OF PARTICLES UNDERGOING PHASE CHANGE UNDER THE INFLUENCE OF CONVECTION
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This work is devoted to the development and validation of subgrid models describing heat and mass transfer between the bulk flow of gas/liquid and a moving particle undergoing phase change under the influence of free/mixed/forced convection. Such kind of submodels plays the role of ’scale...
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Fall 2016
Increasing demand for energy in the world has made industries to look for economically efficient methods to produce energy. One possible approach is to increase natural gas productions, due to its cleanliness and lower price. However, energy consumption of the cryogenic processes is high in...
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Fall 2015
Athabasca Bitumen and other heavy hydrocarbon resources are high-mean-molar-mass and structured organic materials with complex phase behaviors at the nano- and micro- meter length scales. Diffusion of light hydrocarbons, and non-hydrocarbons in these resources is of significant interest as new...
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Applications of nonautonomous infinite-dimensional systems control theory for parabolic PDEs
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Parabolic partial differential equations (PDEs) are used as models of transport-reaction phenomena in a variety of different industrial chemical and materials engineering processes, and can yield precise descriptions of process variables with complex temporal and spatially dependent system...
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Spring 2010
The demand for accurate bitumen-pentane mass transfer data was the main motivation behind this research. Difficulties such as complex phase behavior, high viscosity and opacity of the hydrocarbon invariably lead to failure of conventional techniques to measure mass transfer coefficients...