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Design and analysis of a sustainable energy system for a military base in the Canadian Arctic
(2023-08-01)
The purpose of this thesis was to propose and thermodynamically analyze a sustainable energy system for a military base in the Canadian Arctic for heating, electricity, farming, fresh water, hot water and waste management. ...
Assessing the behaviour of solid particulates in the flow of molten salt reactor coolant circuits
(2023-04-01)
This work investigated solid particulate behaviour in molten salt nuclear reactors. Solid particulates are expected to form from fission products reacting with fuel components, creating compounds with melting temperatures ...
Robust multi-group multicast beamforming design and antenna selection for massive MIMO systems
(2023-04-01)
In this dissertation, we use an Alternating Direction Method of Multipliers (ADMM) algorithm to design robust multi-group multicast beamforming scheme for massive multiple-input multiple-output (MIMO) systems for two ...
Development and assessment of integrated powering systems with alternative fuel choices for clean transportation
(2023-04-01)
This thesis presents novel engine systems using alternative fuels for aviation, rail, and marine transportation as follows: (i) alternative powering systems, such as fuel cells, on-board hydrogen production (ii) alternative ...
Design of surface micro-machined inertial MEMS sensor with meta-heuristic topology optimization
(2023-03-01)
Micro-Electro-Mechanical Systems (MEMS) are getting popular for a variety of applications due to their small size, low cost, and good performance. MEMS devices are designed by combining simple shapes based on the experience ...
The aeroacoustics response and shear layer dynamics of confined cavities subject to low Mach number turbulent flow
(2023-04-01)
Cavities exposed to low Mach number flow in various engineering applications are often liable for generating flow-excited acoustic oscillations, resulting in large acoustic amplitudes and vibrations. This compromises the ...
Test case prioritization using transfer learning in continuous integration environments
(2023-04-01)
Continuous integration (CI) systems use automated tests to verify software builds and optimize the testing process through test case prioritization (TCP). Recent research studies on TCP in CI environments have employed ...
Design and evaluation of GAN-based models for adversarial training robustness in deep learning
(2023-04-01)
Adversarial attacks show one of the generalization issues of current deep learning models on special distribution shifted data. The adversarial samples generated by the attack algorithm can introduce malicious behavior to ...
Machining of additively manufactured titanium Ti-6Al-4V; cutting forces and chip morphology
(2023-04-01)
This thesis studies the machining of additively manufactured (AM) titanium Ti-6Al-4V and presents a model to determine Johnson Cook (J-C) constitutive parameters from complex machining processes through numerical modeling ...
Waste collection & street-sweeping route optimization using a 2-stage cluster algorithm & heuristic approaches
(2023-04-01)
Waste collection and street-sweeping play a vital role in public health, safety, and overall cleanliness. Since these processes cannot be ignored, they should be done in an efficient manner. The following thesis proposes ...