Étude comparative de points d’opérations sans charge sur une turbine hydraulique de moyenne chute à échelle prototype

Le projet réalisé dans le cadre de stages Mitacs vise à renforcer et augmenter les connaissances sur la dynamique de l’écoulement traversant les turbines hydrauliques de type Francis de moyenne chute lorsqu’elles sont opérées en régimes hors production (sans charge). Ces conditions d’opération de plus en plus fréquentes et faisant partie intégrante des régimes transitoires, […]

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Electro-fermentation of Lignocellulosic Biomass for High Rate Biofuel Production

There has been a noticeable interest across Canada to deploy new approaches to help address our growing energy needs. Second generation bioethanol production from agricultural and forest residues (named as lignocellulosic biomass), can pave the way for achieving this sustainable bio-economy. Regardless the efforts by ethanol producer companies to develop the technologies of generation of […]

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A weighted graph approach to IP geolocation

When you load a page on the internet, or watch a video, or send an email, packets of information travel along a path from your computer to the destination. Where does this path go? If both you and your destination are located in the same country, does the path respect international boundaries? We propose a […]

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Understanding the nanostructure of organic photovoltaics

In light of our dramatic environmental situation, we are faced with implementing carbon-neutral power sources. The sun offers a nearly endless supply of energy that can be converted into consumable power with the use of photovoltaics. While current photovoltaics are rather efficient, they are expensive to manufacture and install. A new branch of photovoltaics, organic […]

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Arctic Bifacial Solar Photovoltaics

Northern Canada presents favorable conditions for bifacial solar installations due to typically higher albedo, caused by a high degree of snow cover, and low temperature, which is ideal for PV module efficiency. In addition, many northern and remote Canadian communities, including Iqaluit and Cambridge Bay, rely on diesel power. Bifacial solar presents a clean and […]

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Hydraulic evolution of fractured porous media during hydraulic stimulation

Hydraulic stimulation is a technique that is being used to increase the productivity and efficiency of natural resources under the ground. Hydraulic fracturing is a hydraulic stimulation method, in which the water is being injected into a borehole and that creates additional fractures within the hard rock formations. This may extend the flow network within […]

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Effet de la taille des particules sur le transport du Li dans le LiFePO4

Dans ce projet, diverses approches de synthèse du LFP seront utilisées soit par plasma thermique à couplage inductif, par méthode sol-gel et par méthode co-précipitation. Ces matériaux seront caractérisés par spectroscopie d’impédance électrochimique pour déterminer les valeurs de coefficients de diffusion des ions lithium dans les particules. Afin de déterminer ceux-ci, nous proposons un modèle […]

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Application of Nano-particle for EOR Process

Nano-particles are effectively a bridge between bulk materials and atomic or molecular structures. Application of nano-silica for EOR process, especially for low permeability oil field has broad development prospects. The future work in the host institution will focus on two parts. First, find an economic way to manufacture and modify nano-silica. There are a lot […]

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Optimal actuator location for semilinear systems

Consider the temperature distribution in a classroom; to change it, we need to install a heater somewhere in the classroom. With a heater, we can raise the temperature, as well as change its distribution such that less heat flows to doors and windows, and more to seats. The location of the heater in the room […]

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Étude numérique de l’effet des nanoparticules sur l’amélioration de stockage d’énergie

Le projet de recherche qui sera entrepris pendant le stage portera sur l’étude numérique de l’effet d’une nouvelle classe des matériaux à changement de phase, nommée Nano-MCP, sur les performances du stockage d’énergie. Par définition, un nano-MCP est un mélange des nanoparticules de haute conductivité thermique avec des MCPs conventionnels, tel que le paraffine et […]

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