Search
Skip to Search Results- 206Mechanical Engineering, Department of
- 132Mechanical Engineering, Department of/Journal Articles (Mechanical Engineering)
- 74Mechanical Engineering, Department of/Progress in Canadian Mechanical Engineering, Volume 5
- 1Earth and Atmospheric Sciences, Department of
- 1Earth and Atmospheric Sciences, Department of/Journal Articles (Earth and Atmospheric Sciences)
- 1Physics, Department of
- 31Carey, Jason P.
- 17Major, Paul W.
- 15Hogan, James
- 14Melenka, Garrett W.
- 12Nobes, David S.
- 10Secanell, Marc
- 8Dynamic fragmentation
- 6Planetary materials
- 5Brittle fracture
- 5Deformation
- 5Porous media plumes
- 4Brittle failure
-
2016
Lamberson, Leslie, Pagano, Steven, Hogan, James
The rate-dependent compressive response and resulting fragmentation characteristics of dry ox cortical bone and cyanoacrylate-based cortical bone surrogate material was investigated in two material orientations. Tests were conducted under quasi-static (10−3 s−1) and dynamic (103 s−1) loading in...
-
The effect of perturbations on resistance to sliding in second order moments comparing two different bracket types
Download2014
Wong, Justin W., Carey, Jason P., Romanyk, Dan L., Heo, Giseon, Toogood, Roger W., Major, Paul W.
Orthodontic literature has shown all ligation methods to behave similarly in the clinical situation; however, the reasoning behind this still requires further investigation. A novel frictional device able to measure forces at the level of the bracket along with a custom perturbation device was...
-
2018-10-23
Ma, Y., Flynn, M.R. and B.R. Sutherland
We experimentally investigate the behaviour of a line-source plume falling through a finite two-layer stratified ambient where the depth of the upper ambient layer increases in time. Laboratory observations suggest one of two possible flow regimes depending on the value of 𝜆 , which represents...
-
The Effect of Water Layer Covering Substrate Surface on the Deformation of the Impacting Particle Deposited by Liquid Cold Spray
Download2022-06-01
Khamsepour, Peyman, Akbarnozari, Ali, Garmeh, Saeed, Moreau, Christian, Dolatabadi, Ali
Cold spray is a deposition method developed for manufacturing metallic coatings by impacting high-velocity metallic powders on a substrate surface at around room temperature. Because of the low temperature of impacted particles, no oxidation or phase transformations occur during spraying....
-
Eye-In-Hand/Eye-To-Hand Cooperated Peg-In-Hole Microassembly Operations Using Coordinate-Based Augmented Reality
Download2022-06-01
A new eye-in-hand/eye-to-hand cooperated visual system in peg-in-hole microassembly work is assisted by coordinate-based augmented reality (AR) through three dimensional (3D)-hybrid visual calibration and servo. The 3D hybrid visual calibration is to combine real camera’s intrinsic parameters...
-
Developing a Dynamic Model of the Standard Neonatal Patient Transport System using Lagrange’s Equation in the Pitch Plane
Download2022-06-01
Gibb, K., Kehoe, P., Hurley, J., Aubertin, C., Greenwood, K., Ibey, A., Redpath, S., Chan, A.D.C., Green, J.R., Langlois, R.G.
During transport to critical care centres, neonatal patients can be exposed to elevated levels of vibration which may pose a risk to the patients’ health. In Ontario, a standardized Neonatal Patient Transport System (NPTS) has been implemented in ground and air ambulances, and studies to...
-
2018-10-23
Sahuri, R., Kaminski A.K., Flynn M.R. and M. Ungarish
Numerous studies have considered the flow of a rectilinear, high Reynolds number, Boussinesq gravity current through a two-layer stratified ambient, however, far less is known concerning the analogue axisymmetric problem. Whereas in both instances there is the possibility of a dynamic coupling...
-
2022-06-01
Cherniaev, Aleksandr, Carriere, Riley
Parameters of the honeycomb core, such as cell size and foil thickness, as well a s the material of the core, influence the ballistic performance of honeycomb-core sandwich panels (HCSP) in the case of hypervelocity impact (HVI) by orbital debris. A dedicated ballistic limit equation (BLE) that...
-
Impact Failure of Planetary Materials: Lateral Field Ejecta Measurements using Particle Image Velocimetry
Download2014
Schneider, Markus, Spray, John, Rogers, Robert, Hogan, James, Vincent, Gregory
The dynamic fragmentation of a fine grained granitoid material has been examined. Target thicknesses ranged from 7 to 40 mm and impact energies from 12 to 2,500 J. Combined particle image velocimetry and image enhancement techniques are introduced and have been used to measure the size and...
-
2022-06-01
Hurley, Jason, Langlois, Robert, Green, James, Chan, Adrian, Gibb, Keely, Kehoe, Patrick, Greenwood, Kim, Aubertin, Cheryl, Ibey, Andrew, Redpath, Stephanie
The Neonatal Patient Transport System (NPTS) collaborative research team seeks to measure and mitigate vibrations experienced by neonatal patients during ground and air transport. A custom test apparatus was designed for use with an electrodynamic shaker to investigate the effectiveness of...