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Electrical Simulation and Current Spreading Analysis in the GaN-based Light-Emitting Diode Devices

J. Chen
Mechanical Engineering
National Central University
Taiwan

Numerical simulations can well predict the electric current and temperature distribution in GaN-based LED ... 扩展阅读

Finite Element Analysis of Defibrillation Current Density in Pregnant Women

A. Jeremic[1], E. Khosrowshahli[1]
[1]McMaster University, Hamilton, ON, Canada

Although resuscitation during pregnancy is relatively uncommon and rarely causes death, they have a ... 扩展阅读

Thermomagnetic Siphoning on a Bundle of Current-Carrying Wires

J.C. Boulware, and S. Jensen
Space Dynamics Laboratory, North Logan, UT, USA

Using COMSOL Multiphysics, studies were performed showing that thermomagnetic siphoning (TMS) is a sufficient ... 扩展阅读

A Study of Seismic Robot Actuation Using COMSOL Multiphysics

S.L. Firebaugh, E.A. Leckie, J.A. Piepmeier, and J.A. Burkhardt
United States Naval Academy, Annapolis, Maryland, USA

Microrobotics has promising applications in microsurgery and microassembly. A challenge in these systems is ... 扩展阅读

Modeling of Ferrofluid Passive Cooling System

M. Yang[1,2], R. O'Handley[2], and Z. Fang[2,3]
[1]Massachusetts Institute of Technology, Cambridge, MA, USA
[2]Ferro Solutions, Woburn, MA, USA
[3]Pennsylvania State University, University Park, PA, USA

A ferrofluid contains nanoscale ferromagnetic particles suspended in a carrier liquid. It is used in some ... 扩展阅读

Introduction to COMSOL based Modeling of Levitated Flywheel Rotor

A. Pilat
AGH University of Science and Technology
Kraków, Poland

This elaboration presents a pre-study on automatic rotor construction for the flywheel energy storage system ... 扩展阅读

On the Simulation of the Lightning Strikes to Complex Grounded Structures

M. Becerra
Royal Institute of Technology
School of Engineering
Electromagnetic Engineering Lab
Stockholm, Sweden

There is a considerable world-wide interest among lightning protection engineers and designers on the ... 扩展阅读

Drift of Space Charge Produced by Glow Corona During Thunderstorms

M. Becerra
ABB Corporate Research, Power Technologies, Electrical Apparatus and Diagnostics group, Västerås, Sweden

Glow corona discharges are generated from tall objects during thunderstorms previous to a lightning strike. ... 扩展阅读

Design of a MEMS Capacitive Comb-drive Accelerometer

T. Kaya[1], B. Shiari[2], K. Petsch[1], and D. Yates[2]
[1]Central Michigan University, School of Engineering and Technology, Mount Pleasant, MI
[2]University of Michigan, Dept. of Electrical Engineering and Computer Science, Ann Arbor, MI

In this work, a MEMS low-g accelerometer with three sensitive directions is designed for health monitoring ... 扩展阅读

Magnetotelluric Response Distortion Over Rugged Topography

D. Rizzello[1], P. Canepa[1], E. Armadillo[1]
[1]DISTAV - University of Genova, Genova, Italy

Topographic effects on magnetotelluric responses may be severe on rugged terrains. Finite elements simulation ... 扩展阅读

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