Title :
Analytical and numerical methods in the testing of magnetic materials
Author :
Beissner, Robert E.
Author_Institution :
Southwest Res. Inst., San Antonio, TX, USA
fDate :
9/1/1990 12:00:00 AM
Abstract :
Two theoretical models that exemplify the use of analytical and numerical methods in the interpretation of NDE (nondestructive evaluation) data are reviewed. The first example is an application of a simple analytical model to the eddy current measurement of magnetic permeability, while the second concerns use of the boundary-element method for modeling flaw detection in steel pipes
Keywords :
boundary-elements methods; eddy current testing; flaw detection; magnetic permeability measurement; numerical methods; steel; NDE; analytical methods; analytical model; boundary-element method; eddy current measurement; flaw detection modelling; magnetic materials testing; magnetic permeability; nondestructive evaluation; numerical methods; steel pipes; theoretical models; Boundary element methods; Coils; Eddy currents; Equations; Impedance; Magnetic analysis; Magnetic materials; Material properties; Materials testing; Permeability measurement;
Journal_Title :
Magnetics, IEEE Transactions on
