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

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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

机译：介电液体电磁流量计的理论和设计中的问题-第1部分：静电荷噪声水平和信噪比的实验评估

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This paper reports on experimental measurements of electrode signal noise spectra in an electromagnetic flowmeter designed for flow measurement of the dielectric liquid BPI 80. 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 flowmetcr tube design and for the choice of frequency of operation to achieve reasonable signal-to-noise ratios are explained.

机译：本文报告了在电磁流量计中用于电极液体BPI 80流量测量的电极信号噪声频谱的实验测量结果。描述了流量计管和检测电子设备的设计。报告了噪声频谱对流速，电极尺寸和液体颗粒含量的依赖性。解释了流量管设计和选择工作频率以实现合理的信噪比的含义。

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《Flow Measurement and Instrumentation》 |2002年第4期|共11页
作者
J. Hemp; M. L. Sanderson; A. V. Koptioug; B. Liang; D. J. Sweetland; R. H. Al Rabeh;
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中图分类热工量的测量仪表;
关键词
Electromagnetic flowmeters for dielectric liquids; Electrification by flow; Flowmeter optimisation;

机译：介电液体电磁流量计;流量电气化;流量计优化;

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1. 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] . J. Hemp, M. L. Sanderson, A. V. Koptioug, Flow Measurement and Instrumentation . 2002,第4期

机译：介电液体电磁流量计的理论和设计中的问题-第1部分：静电荷噪声水平和信噪比的实验评估
2. Problems in the theory and design of electromagnetic flowmeters for dielectric liquids - Part 2a: theory of noise generation by turbulence modulation of the diffuse ionic charge layer near the pipe wall [J] . C. Rosales, M. L. Sanderson, J. Hemp Flow Measurement and Instrumentation . 2002,第4期

机译：介电液体电磁流量计的理论和设计中的问题-第2a部分：在管壁附近通过弥散离子电荷层的湍流调制产生噪声的理论
3. Problems in the theory and design of electromagnetic flowmeters for dielectric liquids - Part 2b: theory of noise generation by charged particles [J] . C. Rosales, M. L. Sanderson, J. Hemp Flow Measurement and Instrumentation . 2002,第4期

机译：介电液体电磁流量计的理论和设计中的问题-第2b部分：带电粒子产生噪声的理论
4. Experimental investigation of Signal-to-Noise Ratio gain and stochastic resonance for filtered signals in static nonlinearities [C] . Davidovic, Aleksandar, Huntington, Signal Processing and Communication Systems (ICSPCS), 2008 2nd International Conference on . 2008

机译：静态非线性中滤波信号的信噪比增益和随机共振的实验研究
5. The signal-to-noise ratio estimation in dispersive absorption spectrometry and new quantitative methods based on the signal-to-noise ratio theory. [D] . Fu, Chifan Thomas. 1998

机译：色散吸收光谱法中的信噪比估算和基于信噪比理论的新定量方法。
6. Theory and Measurement of Signal-to-Noise Ratio in Continuous-Wave Noise Radar [O] . Bronisław Stec, Waldemar Susek 2018

机译：连续波噪声雷达的信噪比理论与测量
7. Electromagnetic flowmeter for dielectric liquids. [O] . Amare T. 1995

机译：用于介电液体的电磁流量计。
8. OSS (Ocean Sub-Bottom Seismometer) IV: Noise Levels, Signal-to-Noise Ratios, and Noise Sources [R] . Duennebier, F. K., McCreery, C. S., Harris, D., 1987

机译：Oss（海底下地震计）IV：噪声水平，信噪比和噪声源

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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