On Boundary Integral Equation Method for Field Distribution under Cracked Metal Surface
dc.contributor.author | Kogan, Vladimir | |
dc.contributor.author | Bozzolo, G. | |
dc.contributor.author | Nakagawa, Norio | |
dc.date | 2018-02-14T02:36:06.000 | |
dc.date.accessioned | 2020-06-30T06:32:06Z | |
dc.date.available | 2020-06-30T06:32:06Z | |
dc.date.copyright | Thu Jan 01 00:00:00 UTC 1987 | |
dc.date.issued | 1987 | |
dc.description.abstract | <p>Two approaches to the problem of the AC magnetic field distribution inside conducting media are currently used. One consists of solving the quasi-stationary Maxwell differential equations subject to certain boundary conditions. Another one is based upon certain boundary integral equations that involve only the field components at the boundary surface [1,2]. Aside from some numerical advantage in treating unknowns of a lower dimension, the second method fits better the common formulation of the eddy current NDE, which aims at determination of the total impedance of a metal part (or its change due to a defect). The impedance is related to the integrated energy flux through the metal surface and as such it can be expressed in terms of the field components at the surface exclusively.</p> | |
dc.format.mimetype | application/pdf | |
dc.identifier | archive/lib.dr.iastate.edu/qnde/1987/allcontent/17/ | |
dc.identifier.articleid | 1137 | |
dc.identifier.contextkey | 5772802 | |
dc.identifier.s3bucket | isulib-bepress-aws-west | |
dc.identifier.submissionpath | qnde/1987/allcontent/17 | |
dc.identifier.uri | https://dr.lib.iastate.edu/handle/20.500.12876/58947 | |
dc.language.iso | en | |
dc.relation.ispartofseries | Review of Progress in Quantitative Nondestructive Evaluation | |
dc.source.bitstream | archive/lib.dr.iastate.edu/qnde/1987/allcontent/17/1987_Kogan_BoundaryIntegral.pdf|||Fri Jan 14 21:09:39 UTC 2022 | |
dc.source.uri | 10.1007/978-1-4613-1893-4_17 | |
dc.subject.disciplines | Electromagnetics and Photonics | |
dc.subject.disciplines | Structures and Materials | |
dc.subject.keywords | Ames Laboratory | |
dc.title | On Boundary Integral Equation Method for Field Distribution under Cracked Metal Surface | |
dc.type | event | |
dc.type.genre | article | |
dspace.entity.type | Publication | |
relation.isSeriesOfPublication | 289a28b5-887e-4ddb-8c51-a88d07ebc3f3 |
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