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- 8586420 classification A1.
- 8586420 date "2019".
- 8586420 language "eng".
- 8586420 type journalArticle.
- 8586420 hasPart 8586422.pdf.
- 8586420 subject "Technology and Engineering".
- 8586420 doi "10.1016/j.ndteint.2018.12.005".
- 8586420 issn "0963-8695".
- 8586420 volume "102".
- 8586420 abstract "It is well known that the efficiency of the vibrothermographic non-destructive testing (NDT) technique can be enhanced by taking advantage of local defect resonance (LDR) frequencies. Recently, the classical out-of-plane local defect resonance was extended towards in-plane LDR for enhanced efficiency of vibrometric NDT. This paper further couples the concept of this in-plane LDR to vibrothermography, on the basis of the promising potential of in-plane LDRs to enhance the rubbing (tangential) interaction and viscoelastic damping of defects. Carbon fiber-reinforced composites (CFRPs) with barely visible impact damage (BVID) are inspected and the significant contribution of in-plane LDRs in vibrational heating is demonstrated. Moreover, it is shown that the defect thermal contrast induced by in-plane LDRs is so high that it allows for easy detection of BVID by live monitoring of infrared thermal images during a single broadband sweep excitation. Thermal and vibrational spectra of the inspected surface are studied and the dominant contribution of in-plane LDR in vibration-induced heating is demonstrated.".
- 8586420 author 0D5D9168-4716-11E7-B659-9A5FAE28A064.
- 8586420 author 199EDBAE-F0EE-11E1-A9DE-61C894A0A6B4.
- 8586420 author 1EF7934A-6D3F-11E5-9F78-C3E0B4D1D7B1.
- 8586420 author B8B8D410-F0EE-11E1-A197-91C894A0A6B4.
- 8586420 author E462F028-F0EE-11E1-A197-91C894A0A6B4.
- 8586420 author F574E142-F0ED-11E1-A9DE-61C894A0A6B4.
- 8586420 dateCreated "2018-12-20T14:28:50Z".
- 8586420 dateModified "2024-10-29T14:32:27Z".
- 8586420 name "In-plane local defect resonances for efficient vibrothermography of impacted carbon fiber reinforced plastics (CFRP)".
- 8586420 pagination urn:uuid:bc204315-5e42-4b84-946f-33358a074e3f.
- 8586420 publisher urn:uuid:a095773b-325b-440a-8751-18d837f0409b.
- 8586420 sameAs LU-8586420.
- 8586420 sourceOrganization urn:uuid:4ec39875-959c-4d9e-a5fe-fbc4c6cff4a6.
- 8586420 type A1.