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ISBN: 978-1-7364524-0-0

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2009 - Boston

Multiphysics Simulation of the Effect of Sensing and Spacer Layers on SAW Velocity

P. Zheng[1,4], D.W. Greve[2,4], and I.J. Oppenheim[3,4]

[1]Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
[2]Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
[3]Department of Civil and Environmental Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
[4]National Energy Technology Laboratory, Pittsburgh, Pennsylvania, USA

Surface acoustic wave gas sensors use a chemically sensitive resistive layer to detect gas concentration. The ... 扩展阅读

Quasi-TEM Analysis of Multiconductor Transmission Lines Embedded in Layered Dielectric Region

S.M. Musa[1], and M.N.O. Sadiku[1]
[1]Prairie View A&M University Networking Academy, Prairie View, Texas, USA

This paper presents the quasi-TEM two-dimensional (2D) approach for the analysis of multiconductor ... 扩展阅读

Model-Based Calibration System for Direct Thermal Printing

W. Vetterling[1], and Z. Peng[1]
[1]Zink Imaging, Inc., Bedford, Massachusetts, USA

This document describes a method for maintaining the long-term calibration of a full color direct thermal ... 扩展阅读

COMSOL Multiphysics for Efficient Solution of a Transient Reaction-Diffusion System with Fast Reaction

M.K. Gobbert[1], A. Churchill[1], G. Wang[1], and T.I. Seidman[1]
[1]Department of Mathematics and Statistics, University of Maryland, Baltimore County, Baltimore, Maryland, USA

A reaction between chemical species is modeled by a particular reaction pathway, in which one reaction is ... 扩展阅读

A Moisture Transfer Model for Drying of Grain

K. Lund[1]
[1]Kurt Lund Consulting, Del Mar, California, USA

A kernel of grain is modeled as an isothermal sphere, with descriptive differential equations scaled or ... 扩展阅读

Study of Hydrogen Release from a Metal Hydride Bed

K. Song[1], and H. Knickle[1]

[1]Department of Chemical Engineering, University of Rhode Island, Kingston Rhode Island, USA

In this paper we present a study of the time dependent analysis of a metal hydride bed (MHB) which provides ... 扩展阅读

Modeling the chloride-induced corrosion initiation of steel rebar in concrete

P. Ghods[1], K. Karadakis[1], O. B. Isgor[1], and G. McRae[1]
[1]Carleton University, Ottawa, Ontario, Canada

Corrosion of rebar in concrete is one of the most prominent durability problems in reinforced concrete, ... 扩展阅读

MultiPhysics Analysis of Trapped Field in Multi-Layer YBCO Plates

P. Masson[1], and R. Meinke[1]
[1]Advanced Magnet Lab, Palm Bay, Florida, USA

Superconductors have the unique capability of trapping magnetic flux. This feature has the potential to ... 扩展阅读

Numerical Study of the Electrical Properties of Insulating Thin Films Deposited on a Conductive Substrate

R.A.Gerhardt[1], and S. Kumar[1]
[1]School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia, USA

Parametric finite element simulations were performed to study the effect of film thickness, and electrode ... 扩展阅读

Analysis of Transient Electromagnetic Dipole

J.C. Crompton[1], K.C. Koppenhoefer[1], and S.Y. Yushanov[1]
[1]AltaSim Technologies, LLC, Columbus, Ohio, USA

This paper presents the solution of a transient electromagnetic problem using COMSOL Multiphysics. The paper ... 扩展阅读

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