Zobrazeno 1 - 10
of 13
pro vyhledávání: '"F E Kennedy"'
Publikováno v:
Philosophical Magazine A. 80:1093-1110
The kinetic coefficient of friction μ has been measured for both freshwater, granular ice and saltwater, columnar ice sliding against itself. The variables were ambient temperature (−3°C to −40°C), sliding velocity (5 × 10−7 −5 × 10−2
Publikováno v:
Philosophical Magazine A. 80:1093-1110
Autor:
X Tian, F E Kennedy
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology. 209:41-51
Surface temperature rise due to frictional heating in oscillatory sliding is studied using Green's function method and a recently developed temperature model for finite bodies. The surface temperature solution in oscillatory sliding differs in two re
Publikováno v:
Actas dermo-sifiliograficas. 104(2)
Complete surgical excision is the most common treatment for basal cell carcinoma (BCC), and this intervention is often performed by surgeons who are not dermatologists (e.g., plastic surgeons, general surgeons, oral and maxillofacial surgeons, ophtha
Publikováno v:
Tribology Transactions. 35:491-499
A procedure was developed for producing thin film thermocouples (TFTC) on the contact surface of sliding mechanical components. The thermocouple devices were made from thin films of vapor-deposited copper and nickel. The measuring junctions of the th
Publikováno v:
Annals of Glaciology. 15:242-246
An experimental investigation was performed on the kinetic friction coefficient of laboratory-grown, columnar saline ice sliding against itself. Tests were performed on a dual-opposing load apparatus specially manufactured for attachment to an MTS te
Publikováno v:
Neurosurgery. 45(5)
Image-guided neurosurgery incorporating preoperatively obtained imaging information is subject to spatial error resulting from intraoperative brain displacement and deformation. A strategy to update preoperative imaging using readily available intrao
Publikováno v:
Magnetic resonance in medicine. 42(4)
A finite element-based nonlinear inversion scheme for magnetic resonance (MR) elastography is detailed. The algorithm operates on small overlapping subzones of the total region of interest, processed in a hierarchical order as determined by progressi
Publikováno v:
A S L E Transactions. 20:321-327
An experimental study, supplemented by a thermal analysis, has been made to determine the frictional behavior, wear rates, and temperature rise of grease-lubricated sand-cast CDA 932 bronze bearings running against mild steel shafts under boundary lu
Autor:
F. F. Ling, F. E. Kennedy
Publikováno v:
Journal of Engineering Materials and Technology. 96:97-103
An analysis is performed, using the finite element method, of the indentation of a thin elasto-plastic layer resting on or attached to a substrate of a different material, which may also deform plastically. The indentation size, contact pressure, app