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Skip to Search Results- 1Balzan, Miguel A.
- 1Kavian Nezhad, Mohammad Reza
- 1Kirk, Alistair S.
- 1Mattar, Sarah
- 1Miersma, Matthew
- 1Ophus, Philip S
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A Data-Driven Neural Network Model to Correct Derived Features in a RANS-Based Simulation of the Flow Around a Sharp-Edge Bluff Body
DownloadSpring 2023
In this dissertation, a machine-learning method is utilized to enhance the accuracy of wake parameters calculated by Reynolds Averaged Navier Stokes (RANS) k-ω SST model of flow on and around wall-mounted rectangular cylinders. Using high-quality results from Large Eddy Simulation (LES), this...
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Fall 2013
In the development of a numerical model for the water cycle on Mars, adsorption of water vapour in the Martian regolith acts as a significant sink and retards the transport of mass. Adsorption on Mars cannot be studied directly, so a numerical model was created, and a diffusion sorption...
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Analysis of Inflow Control Devices for Steam Assisted Gravity Drainage Using Computational Fluid Dynamics
DownloadFall 2018
One of the main methods of extracting oil from deep oil sands deposits is through the use of steam assisted gravity drainage (SAGD). For the best performance, inflow control devices (ICDs) are implemented along the SAGD production well to even out production and restrict unwanted fluids. Current...
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CFD Modelling of Bioprocesses: Integrating Mechanical Mixing, Aeration and Dynamic Rheology
DownloadFall 2021
Sadino Riquelme, Maria Constanza
Bioprocesses currently have a huge importance in worldwide sustainable development. However, the design of bioreactors based on experimental and empirical knowledge poses a challenge for the industrial biotechnology. Thus, CFD has gained attention as a design tool. Although CFD modelling has...
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Computational Fluid Dynamics Validation of Rooftop Wind Regime in Complex Urban Environment
DownloadSpring 2020
This thesis presents a validation methodology for Computational Fluid Dynamics (CFD) assessments of rooftop wind regime in urban environments. A case study is carried out at the Donadeo Innovation Centre for Engineering (DICE) building at the University of Alberta campus. A numerical assessment...
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Fall 2012
To understand the water cycle on Mars, details of mass and energy transfer between the surface and the atmosphere are of importance. A complete model, involving transient variations of the water in gaseous and solid phases in the atmosphere and the regolith, is developed and solved numerically...
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Fall 2015
An experimental investigation was conducted with the purpose of studying the effects of selected operating and design variables in the flow inside an effervescent atomizer. A series of tests were performed in a horizontally oriented, square conduit of 12.7 mm in diameter which constituted the...
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Numerical investigation of the pollutant dispersion in the heterogeneous urban settings from rooftop sources
DownloadSpring 2024
Exhaust gases emitted from roof-based sources are recognized as one of the primary sources of urban air pollution that could considerably deteriorate both outdoor and indoor air quality. Urban planners frequently use analytical and semi-empirical dispersion models to assess the pollutant...
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Spring 2011
Most current models for the deposition of aerosol particles in the human lung are based on a Lagrangian reference frame, which is ill-suited for modeling transient eects. Deposition models based on an Eulerian reference frame are much better at capturing instantaneous time-dependent eects, though...