Simple go/no-go test for subcritical damage in body armor panels

dc.contributor.author Fisher, Jason
dc.contributor.author Chimenti, Dale
dc.contributor.department Center for Nondestructive Evaluation
dc.date 2018-02-13T06:08:49.000
dc.date.accessioned 2020-06-30T01:25:42Z
dc.date.available 2020-06-30T01:25:42Z
dc.date.copyright Sat Jan 01 00:00:00 UTC 2011
dc.date.embargo 2013-02-12
dc.date.issued 2010-07-01
dc.description.abstract <p>The development of a simple test for subcritical damage in body armor panels using pressure‐sensitive dye‐indicator film has been performed and demonstrated effective. Measurements have shown that static indicator levels are accurately reproduced in dynamic loading events. Impacts from hard blunt impactors instrumented with an accelerometer and embedded force transducer were studied. Reliable correlations between the indicator film and instrumented impact force are shown for a range of impact energies. Force and acceleration waveforms with corresponding indicator film results are presented for impact events onto damaged and undamaged panels. We find that panel damage can occur at impact levels far below the National Institute of Justice acceptance test standard.</p>
dc.description.comments <p>Copyright 2011 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>1335 (2011): 1045–1052 and may be found at <a href="http://link.aip.org/link/doi/10.1063/1.3592052">http://dx.doi.org/10.1063/1.3592052</a>.</p>
dc.identifier archive/lib.dr.iastate.edu/cnde_conf/55/
dc.identifier.articleid 1054
dc.identifier.contextkey 3687261
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath cnde_conf/55
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/15675
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/cnde_conf/55/2010_Fisher_SimpleGonogoTest.pdf|||Sat Jan 15 00:54:47 UTC 2022
dc.subject.disciplines Aerospace Engineering
dc.subject.disciplines Materials Science and Engineering
dc.subject.disciplines Structures and Materials
dc.subject.keywords acceleration measurement
dc.subject.keywords acoustic signal processing
dc.subject.keywords mass measurement
dc.subject.keywords displacement measurement
dc.title Simple go/no-go test for subcritical damage in body armor panels
dc.type article
dc.type.genre conference
dspace.entity.type Publication
relation.isOrgUnitOfPublication f2b877c3-5654-4c6a-9e64-6c944f9f02b6
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