Ultrasonic Inspection, Material Noise and Surface Roughness

dc.contributor.author Bilgen, Mehmet
dc.contributor.author Rose, James
dc.contributor.author Nagy, Peter
dc.date 2018-02-14T04:27:11.000
dc.date.accessioned 2020-06-30T06:40:54Z
dc.date.available 2020-06-30T06:40:54Z
dc.date.copyright Fri Jan 01 00:00:00 UTC 1993
dc.date.issued 1993
dc.description.abstract <p>The ultrasonic detection of subsurface flaws, such as cracks or voids, may be greatly degraded by the presence of rough surfaces [1,2]. The loss of signal-to-noise arises for three reasons. First, the randomization of the phase of the wave by the roughness may reduce the phase coherent signal from the flaw. Second, additional noise is generated directly by the reflection of the incident beam by the rough surface. Finally, the material noise is modified.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/qnde/1993/allcontent/226/
dc.identifier.articleid 1800
dc.identifier.contextkey 5783598
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath qnde/1993/allcontent/226
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/60187
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/qnde/1993/allcontent/226/1993_Bilgen_UltrasonicInspection.pdf|||Fri Jan 14 22:43:51 UTC 2022
dc.source.uri 10.1007/978-1-4615-2848-7_226
dc.subject.disciplines Acoustics, Dynamics, and Controls
dc.subject.disciplines Ceramic Materials
dc.subject.disciplines Manufacturing
dc.subject.disciplines Semiconductor and Optical Materials
dc.subject.keywords CNDE
dc.title Ultrasonic Inspection, Material Noise and Surface Roughness
dc.type event
dc.type.genre article
dspace.entity.type Publication
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