3-D Eddy Current Computation in Carbon-Fiber Reinforced Composites

We propose a model for 3D eddy current computation in carbon-fiber reinforced composites, where only the active parts are discretized. The proposed method is based on the T- phi formulation. We use the finite difference method in the composite material, associated to a volume integral equation in th...

Full description

Saved in:
Bibliographic Details
Published inIEEE transactions on magnetics Vol. 45; no. 3; pp. 1008 - 1011
Main Authors Menana, H., Feliachi, M.
Format Journal Article Conference Proceeding
LanguageEnglish
Published New York, NY IEEE 01.03.2009
Institute of Electrical and Electronics Engineers
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects
3-D eddy current
Anisotropic magnetoresistance
Applied sciences
Carbon fiber reinforced plastics
Carbon-fiber reinforced composites (CFRCs)
Composite materials
Computation
Conducting materials
Conductivity
Cross-disciplinary physics: materials science; rheology
Density
Eddy currents
Electric power
Engineering Sciences
Exact sciences and technology
Fibre reinforced metals
Finite difference method
Finite difference methods
Integral equations
Magnetism
Materials science
Mathematical analysis
Mathematical models
Metals. Metallurgy
Nondestructive testing
nondestructive testing (NDT)
Optical fiber testing
Other topics in materials science
Physics
Powder metallurgy. Composite materials
Production techniques
Tensile stress
volume integral equation
Carbon fibers
3-D eddy current
nondestructive testing (NDT)
Composite materials
Fibre reinforced metal
Carbon-fiber reinforced composites (CFRCs)
Integral equations
Nondestructive testing
volume integral equation
Eddy currents
Finite difference method
Magnetic properties
Online AccessGet full text

Cover

More Information
Summary:We propose a model for 3D eddy current computation in carbon-fiber reinforced composites, where only the active parts are discretized. The proposed method is based on the T- phi formulation. We use the finite difference method in the composite material, associated to a volume integral equation in the source region where a current source density is imposed. As a validation, numerical results are compared to analytical calculation, supported by a numerical example in eddy current nondestructive testing.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0018-9464
1941-0069
DOI:10.1109/TMAG.2009.2012542