Computational modeling of micro-crack induced attenuation in CFRP composites

dc.contributor.author Roberts, Ronald
dc.contributor.author Leckey, Cara
dc.contributor.department Center for Nondestructive Evaluation
dc.date 2018-02-13T06:00:01.000
dc.date.accessioned 2020-06-30T01:25:44Z
dc.date.available 2020-06-30T01:25:44Z
dc.date.copyright Tue Jan 01 00:00:00 UTC 2013
dc.date.embargo 2013-02-08
dc.date.issued 2012-07-01
dc.description.abstract <p>A computational study is performed to determine the contribution to ultrasound attenuation in carbon fiber reinforced polymer composite laminates of linear elastic scattering by matrix micro-cracking. Multiple scattering approximations are benchmarked against exact computational approaches. Results support linear scattering as the source of observed increased attenuation in the presence of micro-cracking.</p>
dc.description.comments <p>Copyright 2013 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.</p> <p>This article appeared in <em>AIP Conference Proceedings </em>1511 (2012): 979–986 and may be found at <a href="http://link.aip.org/link/doi/10.1063/1.4789150">http://dx.doi.org/10.1063/1.4789150</a>.</p>
dc.identifier archive/lib.dr.iastate.edu/cnde_conf/6/
dc.identifier.articleid 1006
dc.identifier.contextkey 3672701
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath cnde_conf/6
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/15680
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/cnde_conf/6/2012_Roberts_ComputationalModelingMicrocrack.pdf|||Sat Jan 15 01:05:01 UTC 2022
dc.subject.disciplines Aerospace Engineering
dc.subject.disciplines Materials Science and Engineering
dc.subject.disciplines Structures and Materials
dc.subject.keywords benchmark testing
dc.subject.keywords carbon fibre reinforced plastics
dc.subject.keywords elasticity
dc.subject.keywords laminates
dc.subject.keywords microcracks
dc.subject.keywords ultrasonic absorption
dc.subject.keywords QNDE
dc.title Computational modeling of micro-crack induced attenuation in CFRP composites
dc.type article
dc.type.genre conference
dspace.entity.type Publication
relation.isOrgUnitOfPublication f2b877c3-5654-4c6a-9e64-6c944f9f02b6
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