The primary role of the lubrication system of aero-engines is to remove the excess heat generated by the movement of the bearings, gears and shafts. As a part of the lubrication system, an aero-engine has bearing chambers whose principal function is containing oil and preventing oil leakages. Inside the bearing chamber is found a mixture […]

Clean renewal energy sources, such as hydro, wind, and solar energies, have been receiving increasing demands for sustainable societal developments. Due to their intermittent nature, rechargeable batteries are required for the storage of these renewal energy sources. Current rechargeable batteries constructed with conventional inorganic cathode materials have restricted energy densities, along with sustainability issues. The […]

The secure and reliable operation of an electric power grid is critical to national security. Power grid components such as the state estimator used to monitor the operating state of a power system are subject to cyber-attacks. Previous works show that an intruder can compromise the state estimation by injecting the pre-designed false data into […]

Modern commercial trucks are crucial for economic activity. The diesel engines in these vehicles emit about 8% of all CO2 emissions in Canada. To reduce the environmental impact of current trucks, Hydra Energy Inc. is developing an approach to replace some of the diesel fuel with excess hydrogen generated in industrial processes. To maximize the […]

Energy-efficiency upgrades of existing buildings offer substantial energy and greenhouse gas emission reductions. Infrared thermography (IRT) of the building envelope is a non-destructive test that can be used to target retrofit actions and motivate energy efficiency improvements. Recent advances in IRT technology include using drones to collect thermal imaging data from the buildings efficiently, thoroughly, […]

Gallium Nitride (GaN) semiconductors are more and more being used in switching power devices and the GaN transistors are the promising candidate of next-generation power devices that can substitute Silicon (Si) devices. However, this young technology suffers from reliability difficulties. The aim of this research work is to contribute to the understanding of the properties […]

We develop advanced computational models of particle-laden flows and flows through porous media at the scale of the particle/pore to better understand the momentum, heat and mass transfer that govern these flows. We use the models through performing parallel computing on large supercomputers and generate a large quantity of detailed data in the core of […]

Carbon capture and storage is a feasible, reliable and economic approach to reduce CO2 emission. Llydiminster area on the boarder of the provinces of Saskatchewan and Alberta is an area with significant heavy oil production and a large amount of CO2 resources from thermal operated heavy oil production facilities and oil upgraders. Deploying CCU technology […]

L’indsutrie minière vit actuellement d’important changement en raison des nouvelles technologies des communications qui permettent maintenant la transmission efficace de données dans les mines souterraines. Ces nouvelles technologies faciliteront l’automatisation des équipements d’extraction, rendront accessible l’interopérabilité entre ceux-ci et permettront la numérisation des opérations. Le projet de recherche présenté dans cette demande souhaite tirer profit […]

Modular synthesizers are becoming more commonplace in the studios of musicians around the globe. These instruments, first invented in the 1960s, are composed of modules, each of which performs a unique function, such as generating sounds or modifying them by applying effects such as distortion, echo and more. When building a modular synthesizer, the user […]

Deliberate massive sand influx used to increase oil recovery from shallow heavy oil resources ultimately results in low oil recovery. This means 85-95% of oil would remain unrecovered during the co-production of oil and sand process, which is referred to as Cold Heavy Oil Production with Sand (CHOPS). In this project, we looked at the […]

We have seen the acceleration of global warming in recent years. Green-energy powered electronic devices are more desirable. In this proposal, we propose to develop an energy harvesting circuit and implement it on a system-on-chip. The design goals are low-cost, user-friendly, and portable. By partnering with Hidaca Ltd., our ultimate goal is to have this […]