Carbon dioxide is produced from the combustion of fossil fuels and as a by-product of many chemical processes. The increasing concentration of CO2 in the atmosphere has now been decisively linked to global climate change. The use CO2 as a carbon-building block has attracted much attention due to its low cost, ease availability, and its […]

Oil is used in aircraft engine applications to lubricate and carry the associated parasitic heat generated away from the moving components. Inefficient lubrication can cause an increase of heat transferred to the metal components by friction while too much oil can cause an increase of the heat generation by churning. The churning of oil leads […]

Le projet porte sur la croissance in-situ de germanium et de GaAs sur membranes de carbones (graphene). Ces croissances seront réalisées dans le microscope électronique en transmission « Nanomax ». Le but du travail est d’étudier la germination initiale de ces deux semi-conducteurs sur membrane de graphene. Il s’agira, précisément, d’étudier les processus de germination/ […]

Corrosion, mechanical damage and cracking are the primary causes of pipeline incidents in Canada. Major incidents can significant impact the public, wildlife, and environment. Over the past ten years, the length of pipelines has increased 11 per cent, but the number of pipeline incidents has decreased 48 per cent. This is largely due to continuous […]

Surface degradation during Oil & Gas and Mining operations in the Province of Alberta are pervasive. This has resulted in extensive research and development activities into the development of advanced surface modifications that are based on overlays and coatings. Most research effort has focused on materials selection, fabrication, and optimization of wear performance of those […]

Spinal cord injuries and other pathologies of the spinal column represent a large cause of disabilities or deaths and significantly affect the quality of life of the individuals affected. To reduce the risk of further injury during spinal surgery and to support diagnostic and treatment, there is a need for a non-invasive real time monitoring […]

A two-year study on brazing technologies used for sintered tungsten carbide tiles is proposed to address the following technical objectives: 1) brazing metallurgy for sintered tungsten carbide and substrate high strength steel, 2) adherence mechanisms between different braze compositions and carbide tiles, 3) brazing parameters for optimized brazed joint performance, and 4) the mechanical stresses […]

A two-year study on brazing technologies used for sintered tungsten carbide tiles is proposed to address the following technical objectives: 1) brazing metallurgy for sintered tungsten carbide and substrate high strength steel, 2) adherence mechanisms between different braze compositions and carbide tiles, 3) brazing parameters for optimized brazed joint performance, and 4) the mechanical stresses […]

Thus far Steam-Assisted Gravity Drainage (SAGD) has been the sole commercially viable in-situ recovery method to extract Canadian oil sands that are too deep for mining. It involves high pressure steam injection and bitumen production using horizontal well pairs located near the base of oil sands formations. While it has enabled conversion of significant resources […]

The layout drawing is the popular format in the Oil & Gas industry to illustrate the design of layouts and the internal equipment. The complex drawings contain primary shapes, indicative lines and textual annotations. So far the expert knowledge is still required to understand, modify and create such documents. The proposed project is to develop […]

In the pipeline industry, the heat shrink sleeves (HSS) are the protective layer usually composed of two layers, namely, an adhesive layer and a crosslinked backing layer such as polypropylene (PP) or polyethylene (PE). In order to maintain the desired properties of HSS, each of the layers must maintain their properties during processing, storage, and […]

Soot particles are carbonaceous aggregates which are produced as the result of incomplete combustion. They are mainly added to the atmosphere from coal power plants, chemical factories and motor vehicles and they account for approximately 10 to 15% of the total atmospheric aerosol mass. These particles are known to have a detrimental effect on both […]