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Magnetorheological Fluid Based Braking System Using L-shaped Disks - new

M. Hajiyan[1], S. Mahmud[1], H. Abdullah[1]
[1]School of Engineering, University of Guelph, Guelph, ON, Canada

This paper presents a novel design of multi-disks Magnetorheological braking system (MR brake) for automotive application. Magnetic saturation in both ...

Modeling Cracking in Quasi-Brittle Materials Using Isotropic Damage Mechanics

T. Gasch [1], A. Ansell [1],
[1] KTH Royal Institute of Technology, Stockholm, Sweden

An extension of the Solid Mechanics interface in COMSOL Multiphysics® is presented to analyze localized deformations of quasi-brittle materials, for ...

Fluid-Structure Interaction Analysis of a Peristaltic Pump

N. Elabbasi, J. Bergstrom, and S. Brown
Veryst Engineering, LLC.
Needham, MA

Peristaltic pumping is an inherently nonlinear multiphysics problem where the deformation of the tube and the pumped fluid are strongly coupled. We ...

Analysis of Static Stress in a Bicycle Chain Plate

M. Wagner [1], T. Koch [2], I. Kühne [3], A. Frey [1]
[1] Augsburg University of Applied Sciences, Augsburg, Germany
[2] Comsol Multiphysics GmbH, Göttingen, Germany
[3] Heilbronn University, Kuenzelsau, Germany

Using the Solid Mechanics interface, a model is set up to investigate the impact of static stress on a bicycle chain for different geometries related ...

MEMS Electrostatic Acoustic Pixel

A. Arevalo [1], D. Conchouso [1], D. Castro [1], I. G. Foulds [2],
[1] Computer, Electrical, & Mathematical Sciences & Engineering, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
[2] The University of British Columbia, School of Engineering, Vancouver, BC, Canada

The growth of the electronics industry demand better components for the electronic systems. Such components need to be improve to keep up with the ...

Design and Simulation of MEMS Based Piezoelectric Insulin Micro-Pump

F. Meshkinfam [1],
[1] University of Ontario Institute of Technology, Oshawa, ON, Canada

One of the most effective treatments for diabetes type 1 and 2 is the administering Insulin. The design of positive volumetric insulin pump is ...

Piezotyres

T. Madhuranath[1], R. Praharsha[1], K. Srinivasa Rao[1]
[1]Lakireddy Bali Reddy College of Engineering, Mylavaram, Andhra Pradesh, India

Access to electricity has become a major problem. In the process of solving this problem we should consider even a small source of electricity. ...

Evaluation of Novel Wing Design for UAV - new

P. K. Bahumanyam[1]
[1]University of Alabama in Huntsville, Huntsville, AL, USA

Viable design alternative for the existing and fast growing UAVs which are optimized for unmanned flight is of great demand. Designing of a small scale UAV alternative to the AAI Aerosonde UAV has been considered changing the wing tail configuration of the vehicle analyzing both structural and aerodynamic performance improvements using COMSOL Multiphysics® software.

Structural Analysis of the Advanced Divertor eXperiment's Proposed Vacuum Vessel

J. Doody [1], R. Vieira [1], B. LaBombard [1], R. Leccacorvi [1], J. Irby [1], R. Granetz [1]
[1] Plasma Science and Fusion Center - Massachusetts Institute of Technology, Cambridge, MA, USA

The goal of a tokamak is to use high magnetic fields to contain plasma and produce nuclear fusion that can be used for power generation. MIT’s Plasma ...

Modeling the Sound Radiation by Loudspeaker Cabinets - new

M. Cobianchi[1], M. Rousseau[1]
[1] B&W Group Ltd, Steyning, UK

While musical instruments often rely on a body which resonates on purposefully to amplify the vibration produced by a string or a membrane, such as in ...