The Spec-Radiation Method as a Fast Alternative to the Re-Radiation Method for the Detection of Flaws in Wooden Particleboards

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dc.identifier.uri http://dx.doi.org/10.15488/10925
dc.identifier.uri https://www.repo.uni-hannover.de/handle/123456789/11007
dc.contributor.author Schmelt, Andreas Sebastian
dc.contributor.author Twiefel, Jens
dc.date.accessioned 2021-05-14T06:27:50Z
dc.date.available 2021-05-14T06:27:50Z
dc.date.issued 2020
dc.identifier.citation Schmelt, A.S.; Twiefel, J.: The Spec-Radiation Method as a Fast Alternative to the Re-Radiation Method for the Detection of Flaws in Wooden Particleboards. In: Applied Sciences : open access journal 10 (2020), Nr. 19, 6663. DOI: https://doi.org/10.3390/app10196663
dc.description.abstract For real-time evaluation of non-destructive air-coupled ultrasonic testing of wood-based materials, efficient and reliable calculation methods from ultrasonic holography are essential. Presented here is the spec-radiation method as a fast alternative to the re-radiation method. The spec-radiation method offers a more accurate and up to 88% faster evaluation than the re-radiation method for the determination of flaws in particleboards. Flaws of sub-wavelength sizes can be identified and their shape and location can be determined with this method. The spec-radiation method produces a better reproduction of the sound field than the re-radiation method, especially in the area of the measuring plane. eng
dc.language.iso eng
dc.publisher Basel : MDPI
dc.relation.ispartofseries Applied Sciences : open access journal 10 (2020), Nr. 19
dc.rights CC BY 4.0 Unported
dc.rights.uri https://creativecommons.org/licenses/by/4.0/
dc.subject spec-radiation eng
dc.subject angular spectrum eng
dc.subject re-radiation eng
dc.subject Rayleigh-Sommerfeld eng
dc.subject flaw detection eng
dc.subject.ddc 500 | Naturwissenschaften ger
dc.title The Spec-Radiation Method as a Fast Alternative to the Re-Radiation Method for the Detection of Flaws in Wooden Particleboards
dc.type article
dc.type Text
dc.relation.essn 2076-3417
dc.relation.doi https://doi.org/10.3390/app10196663
dc.bibliographicCitation.issue 19
dc.bibliographicCitation.volume 10
dc.bibliographicCitation.firstPage 6663
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


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