Neutron diffraction strain tomography: demonstration and proof-of-concept

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dc.contributor.authorGregg, AWTen_AU
dc.contributor.authorHendriks, JNen_AU
dc.contributor.authorWensrich, CMen_AU
dc.contributor.authorLuzin, Ven_AU
dc.contributor.authorWillis, Aen_AU
dc.date.accessioned2020-06-15T02:18:07Zen_AU
dc.date.available2020-06-15T02:18:07Zen_AU
dc.date.issued2020-01-03en_AU
dc.date.statistics2020-06-01en_AU
dc.description.abstractRecently, a number of reconstruction algorithms have been presented for residual strain tomography from Bragg-edge neutron transmission measurements. In this paper, we examine whether strain tomography can also be achieved using diffraction instruments. We outline the proposed method and develop a suitable reconstruction algorithm. This technique is demonstrated in simulation, and a proof-of-concept experiment is carried out, where the strain field in an axisymmetric sample is reconstructed and validated using conventional diffraction strain scans. © 2020 AIP Publishing LLC.en_AU
dc.identifier.articlenumber015105.en_AU
dc.identifier.citationGregg, A. W. T., Hendriks, J. N., Wensrich, C. M., Luzin, V., & Wills, A. (2020). Neutron diffraction strain tomography: demonstration and proof-of-concept. Review of Scientific Instruments, 91(1), 015105. doi:10.1063/1.5120422en_AU
dc.identifier.govdoc9690en_AU
dc.identifier.issn1089-7623en_AU
dc.identifier.issue1en_AU
dc.identifier.journaltitleReview of Scientific Instrumentsen_AU
dc.identifier.urihttps://doi.org/10.1063/1.5120422en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/9666en_AU
dc.identifier.volume91en_AU
dc.language.isoenen_AU
dc.publisherAIP Publishing LLC.en_AU
dc.subjectNeutron diffractionen_AU
dc.subjectStrainsen_AU
dc.subjectTomographyen_AU
dc.subjectBragg reflectionen_AU
dc.subjectAlgorithmsen_AU
dc.subjectSimulationen_AU
dc.titleNeutron diffraction strain tomography: demonstration and proof-of-concepten_AU
dc.typeJournal Articleen_AU
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