Electromagnetic Modeling of a Damaged Ferromagnetic Metal Tube by a Volume Integral Equation Formulation

We propose a volume integral equation formulation for eddy-current nondestructive evaluation of ferromagnetic tubes affected by volumetric defects. We solve the system of integral equations (introduced into the model by application of Green's theorem) by the method of moments for both fictitiou...

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Veröffentlicht in:	IEEE transactions on magnetics 2008-05, Vol.44 (5), p.623-632
Hauptverfasser:	Skarlatos, A., Pichenot, G., Lesselier, D., Lambert, M., Duchene, B.
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer simulation Conductivity Cross-disciplinary physics: materials science rheology Defects Eddy currents Electromagnetic modeling Electromagnetism Engineering Sciences Exact sciences and technology Ferromagnetic materials Ferromagnetism Finite element methods Green's functions Inspection Integral equations Magnetic materials Magnetism Materials science Mathematical models nondestructive evaluation Nondestructive testing Other topics in materials science Permeability Physics Probes Saturation magnetization Tubes Volume integral equations
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