Quantitative Electromagnetic Modeling and NDE of Carbon-Carbon Composites

dc.contributor.author Treece, Jeff
dc.date 2018-02-14T05:17:46.000
dc.date.accessioned 2020-06-30T06:36:34Z
dc.date.available 2020-06-30T06:36:34Z
dc.date.copyright Mon Jan 01 00:00:00 UTC 1990
dc.date.issued 1990
dc.description.abstract <p>There is much need for investigating the use of eddy-current inspection with advanced composite materials, including graphite-epoxy and carbon-carbon. One of the problems in evaluating the performance of eddy-current inspection is that it is often difficult to characterize the conductivity of the fiber composite material. For example, when the material is composed of conducting fibers and a nonconducting matrix, as is the case with graphite-epoxy, the overall conductivity is a complicated quantity that depends on fiber conductivity, fiber density, fiber layup order (sample geometry), and the frequency at which the eddy-currents are being excited. Dependency on frequency and layup order, in particular, give the investigator much difficulty in interpreting any eddy-current data from experiments. If these two factors cause a weak effect, there may be a suitable range of frequencies for inspecting the material via application of somewhat standard techniques.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/qnde/1990/allcontent/187/
dc.identifier.articleid 2225
dc.identifier.contextkey 5793264
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath qnde/1990/allcontent/187
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/59571
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/qnde/1990/allcontent/187/1990_TreeceJC_QuantitativeElectromagnetic.pdf|||Fri Jan 14 21:45:37 UTC 2022
dc.source.uri 10.1007/978-1-4684-5772-8_187
dc.title Quantitative Electromagnetic Modeling and NDE of Carbon-Carbon Composites
dc.type event
dc.type.genre article
dspace.entity.type Publication
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