Process quality control in electropolishing

Passive Action (PA) has established know-how and technology to finish metal parts for a wide range of applications (e.g. storage racks for the pharmaceutical industry). They use an electropolishing to achieve this finish of metal parts. This technology has shown its economic advantages over other conventional techniques for surface smoothening and deburring (remove sharp edges). […]

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3D printing of electrochemically driven point-of-care test (POCT) device for heavy metal ions detection

This project aims to develop a fast-response, portable and mobile-readable point of care test (POCT) device. Three-dimensional (3D) printing technology is proposed to fabricate the configuration that features components and elements functioning to accommodate and integrate all principle stages of analysis, including sample pre-treatment, fluidic manipulation and signal detection. This device is used to track […]

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Analyse d’une nouvelle configuration d’éolienne à axe vertical adaptée pour opération à basse vitesse de vent

Le projet de recherche consiste en l’analyse de performance d’une nouvelle architecture d’éolienne à axe verticale de petite puissance. L’objectif de ce nouveau concept proposé par le partenaire est d’être en mesure de produire de l’électricité avec des vitesses de vent réduites afin de réduire les coûts de production d’électricité en milieux éloignées. Dans un […]

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Environment-Based Design (EBD) application to mechanical products

Design problems need creative solving method, solution and specific knowledge and experience. Design problems and solution methodologies have been studied for many decades. Environment-Based Design (EBD) method is one of the modern and comprehensive methods which reflects the state of art in the design methodologies. In this project EBD technics including environment analysis, right-questions presentation, […]

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Quantification of antibiotic residues and nitrites in meat using paper-based microfluidic devices

Meat contamination is a severe public health risk and therefore the development of highly precise, rapid, and reliable monitoring devices are necessary. Chemical hazards in meat such as the presence of nitrites and antibiotic residues have potentially carcinogenic, toxic, and/or allergenic effects when exceeding threshold limits set by governing health agencies. Conventional methods to monitor […]

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Design and Testing of a Novel System for In-Situ Die Lubrication

Stamping presses are widely used to make metal parts in the automotive industry. Currently, lubrication for a die in a stamping press is applied to the whole sheet. Although this is the industry standard, this approach has a problem. By the time the sheet exits the press, the lubricant may have run out. This can […]

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Impact du comportement d’un avatar sur le sentiment de présence lors d’une simulation multi-utilisateur utilisant la réalité augmentée

La réalité augmentée consiste à superposer des éléments virtuels à notre réalité, soit au niveau visuel ou auditif. En réalité augmentée, l’ajout d’un avatar à un environnement virtuel comporte plusieurs défis jusqu’alors non présents pour d’autres médias comme les écrans 2D ou la réalité virtuelle. En effet, l’avatar est exposé au monde réel de l’utilisateur […]

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Nonlinear Dynamic Analysis of Aero-Engines

Aero-engines are lightweight structures which are assembled of several thin walled cylindrical components (casings). Casings are joined by bolted flanges, and must withstand high forces. To accurately predict the response of casings assembly, the non-linear behavior of the casing joints must be considered. Currently, aero-engine manufacturers (i.e PWC) are facing serious limitations in matching the […]

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Validation and calibration of Squeeze Film Damper Model with Experiment

This research project studies a specific component in the commercial aircraft engine called the squeezed film damper, or SFD. The SFD is applied to reduce the vibration of the engine rotor, which in turn reduces the noise and brings comfort to the passengers. The expected delivery from this project includes an advanced SFD model which […]

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