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Very high frequency vibratory flow meter

Joel Weinstein
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TLDR
A very high frequency vibratory flow meter (100) is provided in this article, which includes a flow meter assembly (10) including one or more flow conduits (103A, 103B).
Abstract: 
A very high frequency vibratory flow meter (100) is provided The very high frequency vibratory flow meter (100) includes a flow meter assembly (10) including one or more flow conduits (103A, 103B) The flow meter assembly (10) is configured to generate a very high frequency response that is above a predetermined maximum decoupling frequency for the flow fluid independent of a foreign material size or a foreign material composition The very high frequency vibratory flow meter (100) further includes meter electronics (20) coupled to the flow meter assembly (10) and configured to receive the very high frequency vibrational response and generate one or more flow measurements therefrom

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Citations
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References
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Patent

Acoustic sensor for fluid characterization

Wei Han, +3 more
TL;DR: In this article, a method and apparatus for in-situ characterization of downhole fluids in a wellbore using ultrasonic acoustic signals is presented, where measurements of the speed of sound, attenuation of the signal, and acoustic backscattering are used to provide qualitative and quantitative data as to the composition, nature of solid particulates, compressibility, bubble point and the oil/water ratio of the fluid.
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Apparatus for measuring parameters of a flowing multiphase fluid mixture

Daniel L. Gysling
TL;DR: In this paper, a pair of ultrasonic transducers are disposed axially along the pipe for measuring the transit time of an ultrasonic signal to propagate from one ultrasonic Transducer to the other transducer and an SOS processing unit then provides an output signal indicative of at least one Parameter of the mixture flowing through the pipe.
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Coriolis mass flowmeter

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TL;DR: A Coriolis mass flowmeter comprising two flow tubes (1, 2) formed with two curved tubes arranged in parallel with each other, a drive device (15), and a pair of vibration detecting sensors (16, 17) is presented in this paper.
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In-line measuring devices and method for compensation measurement errors in in-line measuring devices

Alfred Rieder, +1 more
TL;DR: In this paper, a measuring device consisting of a vibratory-type transducer and an exciter arrangement was used to compensate measurement errors induced by the presence of multi-phase mixture, based on a movin resonator model.