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- 132Mechanical Engineering, Department of/Journal Articles (Mechanical Engineering)
- 74Mechanical Engineering, Department of/Progress in Canadian Mechanical Engineering, Volume 5
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- 31Carey, Jason P.
- 17Major, Paul W.
- 15Hogan, James
- 14Melenka, Garrett W.
- 12Nobes, David S.
- 10Secanell, Marc
- 8Dynamic fragmentation
- 6Planetary materials
- 5Brittle fracture
- 5Deformation
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Simulating Polymer Drag Reduction Using a Modified Mixing Length in Zero Pressure Gradient Boundary Layers
Download2022-06-01
White, J.J., Holloway, G.L., Jeans, T.L.
It is known that a small concentration of polymer introduced to the boundary layer can produce significant drag reduction for liquid flows. This effect has been studied extensively for internal flow and polymer injection in external flow, though much is still unknown about the underlying...
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2011
Nabih, Aliaa, Janssen, Meaghan, Kawchuk, Gregory N., Moussa, Walied, Carey, Jason P.
Back pain is a prevalent condition affecting much of the population at one time or the other. Complications, including neurological ones, can result from missed or mismanaged spinal abnormalities. These complications often result in serious patient injury and require more medical treatment....
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2022-06-01
Wu, Jiuda, Yousefzadeh, Behrooz
Modulated materials are artificially structured materials with effective properties that vary periodically in time in response to an external stimulus. The time-dependent elastic properties of a modulated material enable them to exhibit vibration transmission characteristics that are not typical...
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2015-01-01
Sperling, F. A. H., Polet, D. T., Flynn, M.R.
Microstructures on insect wings can promote directional drop shedding, and the local orientation of these structures is expected to facilitate drop removal. However, microstructures may exhibit very different orientations at different locations on the wing. Using the march fly Penthetria...
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Stress Relaxation and Recovery Following Applying and Removing Deformation For Different Rubbers
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Gkouti, Elli, Czekanski, Aleksander, Yenigun, Burak
Abstract—Viscoelastic materials are commonly used for engineering applications due to their unique and useful properties. Namely, when rubbers are subjected to deformation, then the stress response is not linear but increases or decreases similar to a hyperelastic material. Moreover, the...
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Combined in Vitro-in Silico Approach to Predict Deposition and Pharmacokinetics of Budesonide Dry Powder Inhalers
Download2023-01-01
Ruzycki, C.A., Murphy, B., Nathoo, H., Finlay, W.H., and Martin, A.R.
Purpose: A combined in vitro – in silico methodology was designed to estimate pharmacokinetics of budesonide delivered via dry powder inhaler. Methods: Particle size distributions from three budesonide DPIs, measured with a Next Generation Impactor and Alberta Idealized Throat, were input into a...
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Micro-Scale Energy Dissipation Mechanisms During Fracture in Natural Polyphase Ceramic Blocks
Download2011
Vincent, Gregory, Boonsue, Suporn, Rogers, Robert, Spray, John, Schneider, Markus, Hogan, James
The dynamic fracture of natural polyphase ceramic (granite) blocks by high-speed impact at 207 m/s, 420 m/s and 537 m/s has been investigated. An electromagnetic railgun was used as the launch system. Results reveal that the number of fragments increases substantially, and the dominant length...
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2022-06-01
Trendov, Veronica, Barari, Ahmad, Abou Ziki, Jana D., Seyedi Sahebari, Seyed Mahmoud
Abstract—Spark Assisted Chemical Engraving (SACE) is a non-traditional micro-machining technology, with one of its unique characteristics being the physical distance relationship between the tool and workpiece during machining. Previous papers have illustrated that maintaining space between the...