Advance WAAM for hybrid manufacturing and additive repair purposes

Nowadays, the need for newer, more flexible, and efficient production methods is higher than ever. As a disruptive manufacturing technology, powder-based additive manufacturing (AM) systems are best suited for the fabrication of complex but small components. The limited enclosed working envelope of the powder-based AM processes, along with their low deposition rate, hinder their capabilities […]

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Porous polymeric extraction devices for fast, convenient, and portable monitoring of organic contaminants in marine environments

Organic contaminants enter the marine environment through atmospheric transport, runoff into waterways, or directed disposal into the ocean. They are prone to long-range, bioaccumulation and can have adverse effects on human health and the environment. In this project, a simple and convenient extraction device developed for analysis of organic pollutants will be examined for various […]

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Wind Powered Heat Generator

Imagine a freezingly cold winter day with the strong wind blowing outside your house somewhere in Newfoundland, and you are comfortably sitting in your room with heating and warm water – even during a power outage! This could be realized with a novel device that directly converts the wind energy to heat. This project aims […]

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Fiber Optic Hydrophone Array

The proposed work targets the development of a fiber optic hydrophone array for underwater acoustics detection and recognition, with the potential for applications in national defense. We propose a new concept of using a small-size low-cost fiber optic hydrophone that are nearly undetectable and can be deployed in a dense array across a wide area […]

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Shipborne Sea Ice Classification Using Neural Networks

The purpose of this project is to take existing state-of-art machine learning techniques and implement them for ice classification in polar seas. Ice classification plays a critical role in any icebreaker voyage. An ice specialist onboard the icebreaker is required to classify all ice environments encountered. This process is tedious and time consuming. This project […]

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Cost-Effective Computer Simulation for the Offshore and Marine Industry

Computer simulations have been widely used by the offshore and marine industry, but they typically use different software to simulate different components of a single operational scenario. For example, the tool can be used for the analysis of wave loads of a moored structure in ice infested areas, eliminating the need for analyzing wave load, […]

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Investigating the Structural Behaviour of Hybrid FibreReinforced Concrete (HFRC) Plates

Failure of reinforced concrete plates is caused by the decrease in its stiffness as a result of cracking. This leads to corrosion of the steel reinforcement. Conventional concrete mixtures may not be sufficient to provide the tensile resistance required to minimize cracking. Using fibre reinforced concrete (FRC) can be considered a practical and economical solution […]

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Development of ice-load simulator for offshore wind turbine towers

Ice load is a major design concerns for structures in the ice prone region especially for slender, monopole structures such as wind turbine towers where the dynamic load can induce severe vibrations. A careful assessment is essential to demonstrate the economic viability of such projects; however, the current design guidelines does not cover site-specific conditions […]

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Porous materials as a filtration method for ship exhaust

The Canadian government has vowed to reduce their pollutant emissions by 2030 in order to curb the effects of climate change. This means that shipping companies must make strides to reduce their overall emissions. This project will use novel sponge-like frameworks, called metal-organic frameworks (MOFs), to remove environmentally toxic pollutants from exhaust gas. The materials […]

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Development of an aligned rolling footgear to reduce seabed impacts of bottom trawl fisheries

Northern Shrimp (Pandalus borealis) and Greenland Halibut (Reinhardtius hippoglossoides) located off the east coast of Nunavut (Arctic Canada) are currently harvested by factory freezer vessels using bottom trawls. This fishery is a major contribution to the territory’s economy. However, bottom trawling is not without its ecological impact. Bottom trawl’s footgear, located below the fishing line […]

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