The objective of the proposed project is to evaluate the use of additive manufacturing technology for the fabrication of wind-tunnel model parts featuring static pressure channels. The long-term aim of this research to devise an innovative manufacturing process that reduces the cost and lead time required to fabricate aerodynamic wind-tunnel models. The suggested methodology is to test the transient response time of pressure channels manufactured with additive technology and to compare it with those manufactured using classical machining.
Pratt & Whitney Canada (P&WC) is interested to further investigate the use of novel Polymer Matrix Composites (PMC's) technologies, in order to improve their products by reducing weight and increasing performances of their engines. Current applications of PMC's in P&WCs engine are mostly limited to cold section parts (
Autonomous mobile robots which are designed to operate in unknown environments, such as Mars or the Moon surface must be robust to unpredictable challenges and capable of making correct decisions to survive. One of the important tasks of rovers is to locate themselves in an environment where no navigation aids such as GPS is available. This is necessary for planning their journey to explore as many scientifically interesting sites as possible.
Organic coatings are used to protect surfaces in many prominent industries such as automotive and aerospace. The industrial partner has found it imperative to develop their varnish for aircraft interiors in-house. They have identified a super varnish that must have exceptional resistance to cracking, prevention of shrinkage and adhesion to wood substrates (grouped herein as material properties). Secondary "must-have" properties are non-flammability, self-healing characteristics and greener processes.
In plasma spray, coating materials melted by the plasma heat source are sprayed onto a substrate to make a coating layer which can be highly resistance to thermal and mechanical shocks. It is of importance to accurately measure the velocity and temperature of the sprayed coating particles. These characteristics have a great impact on the thermal and mechanical properties of the coating products.
Today, the development of complex products such as aircraft systems is still mainly based on a paper-based requirements and development process which leads to delays, cost overrun and sometimes failure to respond to customer needs. A structured, model-based design approach is considered promising to bring innovation and optimization in systems architectures. The project aims to demonstrate the value of a model-based systems engineering approach opposed to a traditional bottom-up approach for the example of advanced aircraft high-lift system architectures.
QUATERNION has partnered with BOEING USA on a flight validation and evaluation program using Unmanned Aircraft System (UAS) to identify the operational system that replaces the 900MHz Autopilot Whip Antenna, integration of the printed antenna system into the UAS and related connectorization, fiber optic and strain gauge instrumentation in support of the shape prediction system and associated flight testing.
Powder metallurgy uses metal powders to produce parts of varying complexity. The processes can generally be divided in two big steps. The first is to form the powder into the required shape. This is generally done by pressing or molding the powder. The second step is to consolidate the powder into a solid piece of metal. This is done by heating the formed powder just below its melting temperature. At this point the metal particles will slowly coalesce into a uniform metal structure.
The project deals with the production of non-structural composite interior coverings for aircraft and other vehicles. Producing such interior coverings in Canada requires very good mastery of manufacturing processes in order to contain costs. Target times for preform preparation are of the order of minutes and manufacturing processes remain largely manual. Competition from emerging countries requires better knowledge applied to workmanship in preforming in Canada, and a very fast design process when to support tendering.