Coaxial Stub Resonator for Online Monitoring Early Stages of Corrosion

Abstract:

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Here we demonstrate the proof-of-principle of a new type of flow-through sensor to assess the corrosion rate of metal surfaces. The method can be applied to all situations where metals are exposed to a corrosive (fluidic) environment, including, for instance, the interior of pipes and tubes. Our sensing device is based on the operating principle of a quarter wave length open-ended coaxial stub resonator. The method described here can be applied for on-line monitoring corrosion.

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Periodical:

Edited by:

Evangelos Hristoforou and D.S. Vlachos

Pages:

111-114

Citation:

N. A. Hoog et al., "Coaxial Stub Resonator for Online Monitoring Early Stages of Corrosion", Key Engineering Materials, Vol. 605, pp. 111-114, 2014

Online since:

April 2014

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$38.00

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DOI: https://doi.org/10.1016/j.snb.2012.01.012

[2] N.A. Hoog-Antonyuk, W. Olthuis, M.J.J. Mayer, H. Miedema, F.B.J. Leferink, A. van den Berg, Extensive Modeling of a Coaxial Stub Resonator for Online Fingerprinting of Fluids, Procedia Engineering  (2012).

DOI: https://doi.org/10.1016/j.proeng.2012.09.145

[3] M.J.J. Mayer, N. A. Hoog, RF antenna filter as a sensor for measuring a fluid, WO Patent 005084, 13 January (2011).

[4] N.A. Hoog, M.J.J. Mayer, Werkwijze en inrichting voor ingerprinting of het behandelen van een dielectricum in het algemeen en van water in het bijzonder, NL1038869, 16 August (2012).

DOI: https://doi.org/10.1163/2214-8264_dutchpamphlets-kb2-kb28804

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