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- Mohammad Tayeb Al Qaseer, Research Associate Professor
- Reza Zoughi, Kirby Gray (Battelle) Chair in Engineering
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- Random scanning real-time SAR image of a small piece of rubber in sandwiched balsa wood.
- Reza Zoughi, Kirby Gray (Battelle) Chair in Engineering
- Mohammad Tayeb Al Qaseer, Research Associate Professor
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- Near-field imaging of corrosion under paint in a steel plate.
- Reza Zoughi, Kirby Gray (Battelle) Chair in Engineering
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- Liquid penetrant testing exploits the high capillary action of particular fluids to seep into surface-breaking features, thus revealing the presence of flaws. In this video, a basic red penetrant is applied to a part and, after a specific procedure, is blotted back out of a crack, spreading laterally enough to provide an indication vivid enough for detection. While ostensibly simple in application, this test method requires careful attention to processing details to maximize its potential for flaw-finding.
- David Eisenmann, Associate Scientist
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- This video shows the magnetic particle process. When a current is passed through a test object, a magnetic field is established perpendicular to the current direction. At the point of surface-breaking cracks, this field leaks into the air, attracting fine magnetic particles. In the instance shown, the particles have been tagged with a fluorescent tracer to stand out vividly when viewed under ultraviolet lighting.
- David Eisnmann, Associate Scientist
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- Reza Zoughi, Kirby Gray (Battelle) Chair in Engineering
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- Reza Zoughi, Kirby Gray (Battelle) Chair in Engineering
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- Mohammad Tayeb Al Qaseer, Research Associate Professor
- Reza Zoughi, Kirby Gray (Battelle) Chair in Engineering
- In cooperation with Dr. J. Laviada, University of Oviedo, Spain
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- Reza Zoughi, Kirby Gray (Battelle) Chair in Engineering
- Mohammad Tayeb Al Qaseer, Research Associate Professor
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- Simon Laflamme, Associate Professor
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- Scott Wendt, Research Scientist
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- Random scanning real-time SAR image of ~0.1 cc or water in a honeycomb composite panel.
- Reza Zoughi, Kirby Gray (Battelle) Chair in Engineering
- Mohammad Tayeb Al Qaseer, Research Associate Professor