Presenter Information

Harold A. Sabbagh, Analytics, Inc.

Location

La Jolla, CA

Start Date

1-1-1983 12:00 AM

Description

The classical work of Dodd and his coworkers at the Oak Ridge National Laboratory deals with the analysis, design and optimization of eddy-current probe coils wound around an air core. Many applications, however, require that the magnetic field produced by the probe coil be “shaped” or confined to certain regions of space, especially at higher frequencies, and this necessitates the use of highly permeable core materials, such as ferrites.

Book Title

Review of Progress in Quantitative Nondestructive Evaluation

Volume

2B

Chapter

Section 19: Eddy Currents

Pages

1173-1185

DOI

10.1007/978-1-4613-3706-5_76

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

A Model of Eddy-Current Probes with Ferrite Cores

La Jolla, CA

The classical work of Dodd and his coworkers at the Oak Ridge National Laboratory deals with the analysis, design and optimization of eddy-current probe coils wound around an air core. Many applications, however, require that the magnetic field produced by the probe coil be “shaped” or confined to certain regions of space, especially at higher frequencies, and this necessitates the use of highly permeable core materials, such as ferrites.