期刊论文详细信息
Sensors | |
Influence of Shielding Arrangement on ECT Sensors | |
A. Martinez Olmos2  J. Alberdi Primicia1  | |
[1] CIEMAT. Avda. Complutense 22, 28040 Madrid, Spain;ETSI Informática, Universidad de Granada. C/ Periodista Daniel Saucedo s/n ,18071, Granada, Spain; | |
关键词: Electrical Capacitance Tomography sensor; Finite Element Method; shielding arrangement; standing capacitance; sensitivity map; sensing field; reconstructed image; | |
DOI : 10.3390/s6091118 | |
来源: mdpi | |
【 摘 要 】
This paper presents a full 3D study of a shielded ECT sensor. The spatial resolution and effective sensing field are obtained by means of Finite Element Method based simulations and are the compared to a conventional sensor's characteristics. An effective improvement was found in the sensitivity in the pipe cross-section, resulting in enhanced quality of the reconstructed image. The sensing field along the axis of the sensor also presents better behaviour for a shielded sensor.
【 授权许可】
Unknown
© 2006 by MDPI (http://www.mdpi.org).
【 预 览 】
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