Portable X-ray Computed Tomography

dc.contributor.author Meng, Fanyoung
dc.contributor.author Wu, Shan
dc.contributor.author Li, Jinghai
dc.date 2018-02-17T21:49:17.000
dc.date.accessioned 2020-06-30T06:54:25Z
dc.date.available 2020-06-30T06:54:25Z
dc.date.issued 2016-01-01
dc.description.abstract <p>With the advantages of non-intrusiveness and high spatial resolution, X-ray Computed Tomography (XCT) has been widely used in various fields. But the traditional XCT is notorious for its huge size, long tuning period and potential safety damage to operator. Besides that, heavy high voltage system and numerous control lines for system control and data transfer are must-have for XCT. This makes it almost impossible for outdoor and filed measurement applications. To solve this problem, a portable Computed Tomography (PCT) based on X-ray was designed and the prototype scanner was developed (Fig.1). Powered by lithium polymer battery and controlled via WIFI signal, this scanner can be easily assembled for measurement and disassembled into a roller luggage for transportation. With the patented parameters determination method based on raw projection and improved reconstruction algorithm, the measurement accuracy gets guaranteed. A continuous stirred tank reactor was scanned with the newly developed PCT (Fig.2). The measurement result shows that this PCT scanner is easy to use and has a spatial resolution of 1mm, and has lots of potential applications in multiphase flow study.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/qnde/2016/abstracts/349/
dc.identifier.articleid 4804
dc.identifier.contextkey 9047797
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath qnde/2016/abstracts/349
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/62115
dc.language.iso en
dc.relation.ispartofseries Review of Progress in Quantitative Nondestructive Evaluation
dc.source.bitstream archive/lib.dr.iastate.edu/qnde/2016/abstracts/349/008.pdf|||Fri Jan 14 23:43:00 UTC 2022
dc.subject.disciplines Industrial Engineering
dc.subject.disciplines Operational Research
dc.subject.disciplines Process Control and Systems
dc.title Portable X-ray Computed Tomography
dc.type event
dc.type.genre event
dspace.entity.type Publication
relation.isSeriesOfPublication 289a28b5-887e-4ddb-8c51-a88d07ebc3f3
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