CONCEPTION ET FABRICATION D’UN BANC D’ESSAI POUR UN RÉCOLTEUR D’ÉNERGIE PROVENANT DU ROTOR D’UN HÉLICOPTÈRE

La récolte d’énergie (“energy harvesting” ou “energy scavenging”) a connu une croissance importante au cours des dernières années. C’est le processus de récupération de l’énergie (voir Figure 1) des sources externes (solaire, thermique, éolienne, acoustique, mécanique/cinétique, etc.) et de conversion en électricité utile à petite échelle. Dans l’industrie aéronautique en particulier, la conversion d’énergie vibratoire […]

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CONCEPTION ET FABRICATION D’UN BANC D’ESSAI POUR UN RÉCOLTEUR D’ÉNERGIE PROVENANT DU ROTOR D’UN HÉLICOPTÈRE

La récolte d’énergie (“energy harvesting” ou “energy scavenging”) a connu une croissance importante au cours des dernières années. C’est le processus de récupération de l’énergie (voir Figure 1) des sources externes (solaire, thermique, éolienne, acoustique, mécanique/cinétique, etc.) et de conversion en électricité utile à petite échelle. Dans l’industrie aéronautique en particulier, la conversion d’énergie vibratoire […]

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A Novel Passive Wireless Printed Circuit Board Cavity Sensor for the Measurement of Electric and Magnetic Fields

Increasing demand for more reliable electric power requires advanced monitoring systems that prevent equipment failure and outages. The existing technologies used for monitoring the voltage and the electric field in the vicinity of the high voltage devices are bulky and expensive. On the other hand, maintenance of the monitoring devices requires specific safety precautions. In […]

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Improved Unsteady Aerodynamic InfluenceCoefficients

Currently Bombardier Aerospace uses the Doublet Lattice Method (DLM), incorporated into a structural solver, to perform aeroelastic calculations such as flutter. This method is able to provide very good results in the subsonic regime, but looses accuracy in the transonic regime due to the high non linearity of the flow. A methodology was developed where […]

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Développement de solutions pour l’utilisation de l’impression 3D pour la production de composants de machines d’emballage alimentaire

Les machines d’emballage alimentaire sont produites en fonction des besoins du client et, par conséquent, chaque projet a ses propres exigences. Pour cette raison, l’étude de nouveaux procédés et matériaux est importante pour l’innovation et la concurrence sur le marché. D’autre part, les technologies de fabrication additive sont de plus en plus accessibles et réalisables […]

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Development of a self-contained roadway powerharvesting system for energy recovery

Kinetic energy harvesting has become of a growing interest in recent years. Kinetic energy is typically present in the form of vibrations that can be found in numerous environments ranging from common household goods, industrial plant equipment, to various moving st ructures. Kinetic energy harvesting is to capture minuscule quantities of kinetic energy in these […]

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IoT-based Rental Item Location Tracking System

The purpose of this project is to add a feature to Rentrax so that business owners can track the physical location of their rental items. Device should be small enough to be hidden in rental items such as bikes. Battery usage of device should be as low as possible so that it doesn’t need frequent […]

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Development of a data processing and machine learning pipeline using non-invasive diffuse reflectance spectroscopy eye imaging for Alzheimer disease screening

Alzheimer’s disease (AD) is a progressive neurodegenerative disease and is currently the most common cause of dementia, affecting approximately 50 million individuals worldwide. RetiSpec has developed a non-invasive, label-free retinal imager that can uniquely detect and quantify AD biomarkers – namely, signatures of A? aggregates. The combination of hyperspectral imaging and machine learning may be […]

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