Evaluation of Subsurface Defects in Fiber Glass Composite Plate using Lock-in Technique
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Ghiseok | - |
dc.contributor.author | Hong, Soonsung | - |
dc.contributor.author | Kim, Geon Hee | - |
dc.contributor.author | Jhang, Kyung-Young | - |
dc.date.accessioned | 2022-07-16T16:01:14Z | - |
dc.date.available | 2022-07-16T16:01:14Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2012-04 | - |
dc.identifier.issn | 2234-7593 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/165930 | - |
dc.description.abstract | In this paper, the lock-in algorithm from lock-in thermography was applied in digital shearography to evaluate the subsurface defects in fiber glass composite plate. Lock-in thermography is one of active infrared thermography which is based on propagation and reflection of thermal wave while lock-in shearography is one of optical interferometric imaging technique which is based on displacement gradient changes in a fringe pattern by mechanical or thermal loading. By applying the lock-in method to digital shearography, its sensitivity can be enhanced by phase sensitive narrow-band filtering as well as the improved signal to noise ratio, selective defects detection. Artificial defects in fiber glass composite plate were evaluated by digital shearography and lock-in shearography NDE techniques to compare their detection capacity. The experimental results confirmed that lock-in method's efficiency on subsurface defects detection in composite plate specimen. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | KOREAN SOC PRECISION ENG | - |
dc.title | Evaluation of Subsurface Defects in Fiber Glass Composite Plate using Lock-in Technique | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jhang, Kyung-Young | - |
dc.identifier.doi | 10.1007/s12541-012-0061-z | - |
dc.identifier.scopusid | 2-s2.0-84861857703 | - |
dc.identifier.wosid | 000302196500001 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, v.13, no.4, pp.465 - 470 | - |
dc.relation.isPartOf | INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING | - |
dc.citation.title | INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING | - |
dc.citation.volume | 13 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 465 | - |
dc.citation.endPage | 470 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001644639 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Manufacturing | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.subject.keywordPlus | IMPACT DAMAGE | - |
dc.subject.keywordPlus | THERMOGRAPHY | - |
dc.subject.keywordPlus | SHEAROGRAPHY | - |
dc.subject.keywordPlus | ESPI | - |
dc.subject.keywordAuthor | Digital Shearography | - |
dc.subject.keywordAuthor | Lock-in Thermography | - |
dc.subject.keywordAuthor | Lock-in Shearography | - |
dc.subject.keywordAuthor | Composite plate | - |
dc.subject.keywordAuthor | NDE technique | - |
dc.identifier.url | https://link.springer.com/article/10.1007%2Fs12541-012-0061-z | - |
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