Problems in the theory and design of electromagnetic flowmeters for dielectric liquids: Part 1: experimental assessment of static charge noise levels and signal-to-noise ratios

J. Hemp; M. L. Sanderson; A. V. Koptioug; B. Liang; D. J. Sweetland; R. H. Al Rabeh

doi:10.1016/S0955-5986(02)00031-6

Problems in the theory and design of electromagnetic flowmeters for dielectric liquids: Part 1: experimental assessment of static charge noise levels and signal-to-noise ratios

J. Hemp, M. L. Sanderson, A. V. Koptioug, B. Liang, D. J. Sweetland, R. H. Al Rabeh

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

This paper reports on experimental measurements of electrode signal noise spectra in an electromagnetic flowmeter designed for flow measurement of the dielectric liquid BP180. The design of the flowmeter tube and the detection electronics is described. Dependence of the noise spectra on flow rate, electrode dimensions and particle content of the liquid is reported. Implications for flowmeter tube design and for the choice of frequency of operation to achieve reasonable signal-to-noise ratios are explained.

Original language	English
Pages (from-to)	143-153
Number of pages	11
Journal	Flow Measurement and Instrumentation
Volume	13
Issue number	4
DOIs	https://doi.org/10.1016/S0955-5986(02)00031-6
Publication status	Published - 1 Aug 2002
Externally published	Yes

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Hemp, J., Sanderson, M. L., Koptioug, A. V., Liang, B., Sweetland, D. J., & Al Rabeh, R. H. (2002). Problems in the theory and design of electromagnetic flowmeters for dielectric liquids: Part 1: experimental assessment of static charge noise levels and signal-to-noise ratios. Flow Measurement and Instrumentation, 13(4), 143-153. https://doi.org/10.1016/S0955-5986(02)00031-6

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abstract = "This paper reports on experimental measurements of electrode signal noise spectra in an electromagnetic flowmeter designed for flow measurement of the dielectric liquid BP180. The design of the flowmeter tube and the detection electronics is described. Dependence of the noise spectra on flow rate, electrode dimensions and particle content of the liquid is reported. Implications for flowmeter tube design and for the choice of frequency of operation to achieve reasonable signal-to-noise ratios are explained.",

keywords = "Electrofication by flow, Electromagnetic flowmeters for dielectric liquids, flowmeter optimisation",

author = "J. Hemp and Sanderson, {M. L.} and Koptioug, {A. V.} and B. Liang and Sweetland, {D. J.} and {Al Rabeh}, {R. H.}",

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Hemp, J, Sanderson, ML, Koptioug, AV, Liang, B, Sweetland, DJ & Al Rabeh, RH 2002, 'Problems in the theory and design of electromagnetic flowmeters for dielectric liquids: Part 1: experimental assessment of static charge noise levels and signal-to-noise ratios', Flow Measurement and Instrumentation, vol. 13, no. 4, pp. 143-153. https://doi.org/10.1016/S0955-5986(02)00031-6

Problems in the theory and design of electromagnetic flowmeters for dielectric liquids : Part 1: experimental assessment of static charge noise levels and signal-to-noise ratios. / Hemp, J.; Sanderson, M. L.; Koptioug, A. V. et al.

In: Flow Measurement and Instrumentation, Vol. 13, No. 4, 01.08.2002, p. 143-153.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Problems in the theory and design of electromagnetic flowmeters for dielectric liquids

T2 - Part 1: experimental assessment of static charge noise levels and signal-to-noise ratios

AU - Hemp, J.

AU - Sanderson, M. L.

AU - Koptioug, A. V.

AU - Liang, B.

AU - Sweetland, D. J.

AU - Al Rabeh, R. H.

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N2 - This paper reports on experimental measurements of electrode signal noise spectra in an electromagnetic flowmeter designed for flow measurement of the dielectric liquid BP180. The design of the flowmeter tube and the detection electronics is described. Dependence of the noise spectra on flow rate, electrode dimensions and particle content of the liquid is reported. Implications for flowmeter tube design and for the choice of frequency of operation to achieve reasonable signal-to-noise ratios are explained.

AB - This paper reports on experimental measurements of electrode signal noise spectra in an electromagnetic flowmeter designed for flow measurement of the dielectric liquid BP180. The design of the flowmeter tube and the detection electronics is described. Dependence of the noise spectra on flow rate, electrode dimensions and particle content of the liquid is reported. Implications for flowmeter tube design and for the choice of frequency of operation to achieve reasonable signal-to-noise ratios are explained.

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KW - flowmeter optimisation

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ER -

Problems in the theory and design of electromagnetic flowmeters for dielectric liquids: Part 1: experimental assessment of static charge noise levels and signal-to-noise ratios

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