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A temperature distribution model for gradient coils
Citation
While, PT and Forbes, LK and Crozier, S, A temperature distribution model for gradient coils, Proceedings of the International Society for Magnetic Resonance in Medicine - Joint Annual Meeting ISMRM-ESMRMB, 1-7 May 2010, Stockholm, Sweden, pp. 3945. (2010) [Non Refereed Conference Paper]
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Copyright Statement
Copyright © 2010 ISMRM, All Rights Reserved
Official URL: http://www.ismrm.org/meetings-workshops/past-annua...
Abstract
High gradient fields demand high coil currents and this leads to high local Joule heating in the gradient coils due to their resistive material properties.
Excessive gradient heating is a considerable concern as it can lead to heat generation in nearby devices, such as shimming trays or radiofrequency coils, which can in
turn lead to image distortion and signal loss.
Item Details
| Item Type: | Non Refereed Conference Paper |
|---|---|
| Research Division: | Mathematical Sciences |
| Research Group: | Applied Mathematics |
| Research Field: | Applied Mathematics not elsewhere classified |
| Objective Division: | Expanding Knowledge |
| Objective Group: | Expanding Knowledge |
| Objective Field: | Expanding Knowledge in the Mathematical Sciences |
| UTAS Author: | While, PT (Dr Peter While) |
| UTAS Author: | Forbes, LK (Professor Larry Forbes) |
| ID Code: | 65623 |
| Year Published: | 2010 |
| Deposited By: | Mathematics |
| Deposited On: | 2010-11-25 |
| Last Modified: | 2011-09-20 |
| Downloads: | 2 View Download Statistics |
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