S. Saha, A. Ramirez, C. DiBiasio, M. Culpepper
Massachusetts Institute of Technology, Cambridge, MA, USA
Charles Stark Draper Laboratory Inc., Cambridge, MA, USA
Introduction: Flexures are low-cost bearings that are capable of providing motion guidance with high repeatability and low friction (Figure 1). ...
Numerically Closing the Loop of the Adaptive Optics Sensor: the Validation of the COMSOL Multiphysics® Simulation - new
C. Del Vecchio, R. Briguglio, A. Riccardi
National Institute for Astrophysics, Arcetri Astrophysical Observatory, Florence, Italy
As any other modelling of a physical behavior, the numerical simulation of the mechanical response of an adaptive secondary mirror requires that the ...
G. Maizza, R. Cagliero, and A. Santoro
Dipartimento di Scienza dei Materiali ed Ingegneria Chimica, Politecnico di Torino, Torino, Italy
Powder metallurgy is a key technology for manufacturing advanced components based on TiAl alloys. Cold compaction is the primary step to produce green ...
Empa, Swiss Federal Laboratories for Materials Science and Technology, Dübendorf, Switzerland
The fundamental frequency and the corresponding damping value are the main design parameters for footbridges against excessive vibrations induced by ...
S. Newbauer, D. Cook, and D. Pettis
Milwaukee School of Engineering
Designing a component with multiple functions, e.g. load bearing and noise attenuation, can increase the effectiveness of each component and reduce the ...
L. Teresi, V. Varano
LaMS - Modelling & Simulation Lab, Università degli Studi Roma Tre, Roma, Italy
Nematic Elastomers (NEs) possess both the elastic properties of rubbers and the orientational properties of liquid crystals. Those two properties makes ...
Università degli Studi di Milano Bicocca, Milano, Italy
We present numerical models and field data that aid understanding of volcano-tectonic processes related to the propagation of inclined sheets and dykes ...
Numerical and Experimental Analysis of Natural and Mixed Convection Heat Transfer for Vertically Arranged DIMM
G. Petrone, and G. Cammarata
University of Catania, Catania, Italy
It is commonly recognized that careful thermal design of electronic equipments represents an unavoidable pre-production step in order to ensure ...
Optimization of a High-Temperature High-Pressure Direct Wafer Bonding Process for III-V Semiconductors
R. Martin, J. Kozak, K. Anglin, and W. Goodhue
University of Massachusetts Lowell
Many optoelectronic devices utilize a heterojunction of a pair semiconducting materials including high-efficiency MEMS devices, solar cells, LEDs, and ...
M.S. Yeoman, A. Cizinauskas, C. Lowry, G. Vincent, S. Collins, D. Simpson
Continuum Blue, Tredomen, Ystrad Mynach, United Kingdom
Corin Group, Cirencester, United Kingdom
Imoprhics, Manchester, United Kingdom
Bone resorption around hip stems, in particular periprosthetic bone loss, is a common observation post-operatively. A number of factors influence the ...