Location
Brunswick, ME
Start Date
1-1-1992 12:00 AM
Description
A major advantage of electromagnetic NDE methods, particularly those associated with eddy current or flux leakage inspection, is that the probe does not need to contact the testing specimen. Thus, it allows for rapid moving inspection. However, since the output NDE signals are generated by a moving probe, they are affected by the resulting motionally induced currents and may result in a false interpretation. For this reason, it is necessary to include such velocity effects in numerical field/defect interaction models.
Book Title
Review of Progress in Quantitative Nondestructive Evaluation
Volume
11A
Chapter
Chapter 1: Fundamentals of Standard Techniques
Section
Eddy Currents
Pages
257-264
DOI
10.1007/978-1-4615-3344-3_32
Copyright Owner
Springer-Verlag US
Copyright Date
January 1992
Language
en
File Format
application/pdf
Numerical Modeling of Probe Velocity Effects for Electromagnetic NDE Methods
Brunswick, ME
A major advantage of electromagnetic NDE methods, particularly those associated with eddy current or flux leakage inspection, is that the probe does not need to contact the testing specimen. Thus, it allows for rapid moving inspection. However, since the output NDE signals are generated by a moving probe, they are affected by the resulting motionally induced currents and may result in a false interpretation. For this reason, it is necessary to include such velocity effects in numerical field/defect interaction models.
