Darrer, B;
Bartlett, P;
Watson, J;
Renzoni, F;
(2013)
Magnetic induction tomography: Resolution and penetrating power through metal shields.
In:
(Proceedings) WCIPT7: 7th World Congress on Industrial Process Tomography, 2-5 September 2013, Krakow, Poland.
(pp. pp. 51-60).
International Society for Industrial Process Tomography
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Abstract
Magnetic induction tomography (MIT) is a non-contact imaging technique that has applications in security, industry and medicine. The resolution of a MIT system was investigated, as was the system’s ability to image metallic objects through metal shields. The technique employs a driver-coil and sensor-coil. The sample object was imaged via phase-variance measurements between the two coils, due to inductive coupling between the coils and the sample object. The resolution of the MIT system was investigated by producing images of different arrangements of steel ball-bearings. The penetrating power was also demonstrated by imaging a mild-steel bar through a ferromagnetic shield.
| Type: | Proceedings paper |
|---|---|
| Title: | Magnetic induction tomography: Resolution and penetrating power through metal shields |
| Event: | WCIPT7: 7th World Congress on Industrial Process Tomography, 2-5 September 2013, Krakow, Poland |
| ISBN-13: | 9780853163237 |
| Open access status: | An open access version is available from UCL Discovery |
| Publisher version: | http://www.isipt.org/world-congress/7/835.html |
| Language: | English |
| Additional information: | This is the published version of record. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Magnetic Induction Tomography (MIT); eddy currents; imaging; resolution; alternating magnetic-field; metal shield |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy |
| URI: | https://discovery.ucl.ac.uk/id/eprint/1540440 |
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