Journal ArticleDOI
Ultrasonic flow meter using mode coupling transducers.
Reads0
Chats0
TLDR
In this article, the authors describe the development of an ultrasonic flow meter using a new type of transducer called the mode coupling transducers (MCT), which consists of a thin plate of a suitable piezoelectric material on which an interdigital transducers is deposited for the generation and detection of plate acoustic waves.About:
This article is published in Ultrasonics.The article was published on 2021-09-01. It has received 6 citations till now. The article focuses on the topics: Interdigital transducer & Ultrasonic flow meter.read more
Citations
More filters
Journal ArticleDOI
Design and Implementation of an Ultrasonic Flowmeter Based on the Cross-Correlation Method
TL;DR: In this paper , a high-precision ultrasonic flowmeter based on the cross-correlation method is designed, and the commercial finite element software COMSOL Multiphysics 5.6 is used to simulate the propagation process of ultrasonic waves during flow measurement.
Journal ArticleDOI
Modelling of ultrasonic method for measuring gas holdup of Oil-Gas-Water three phase flows.
TL;DR: In this paper , a novel gas holdup measurement based on flow structure detection is realized, and a combined measurement system consisting of pulse transmission ultrasonic sensor and bi-optical fiber probe sensor was built.
Journal ArticleDOI
Non-invasive ultrasonic inspection of sludge accumulation in a pipe
TL;DR: In this paper , an ultrasonic, non-invasive, real-time inspection method using a pair of ultrasonic wedge transducers installed circumferentially on the outer wall of a pipe at the same axial coordinate is proposed.
Journal ArticleDOI
Non-invasive ultrasonic inspection of sludge accumulation in a pipe.
TL;DR: In this article, an ultrasonic, non-invasive, real-time inspection method using a pair of ultrasonic wedge transducers installed circumferentially on the outer wall of a pipe at the same axial coordinate is proposed.
Journal ArticleDOI
Measurement of Pipe and Liquid Parameters Using the Beam Steering Capabilities of Array-Based Clamp-On Ultrasonic Flow Meters
Jack Massaad,Paul L. M. J. van Neer,D. van Willigen,Michiel A. P. Pertijs,Nico de Jong,Martin D. Verweij +5 more
TL;DR: In this article , the optimal angles for different wave travel paths by varying the steering angle of the emitted acoustic beam systematically were obtained for a clamp-on ultrasonic flow meter with two transducers mounted on angled wedges.
References
More filters
Book
Surface Acoustic Wave Devices for Mobile and Wireless Communications
TL;DR: In this paper, the authors present a comparison of SAW filter design for Arbitrary Amplitude/Phase Response (AQR) and second-order effects in SAW filters.
Book
Ultrasonic measurements for process control
TL;DR: In this paper, a highly-penetrating transparent liquid under pressure was applied to the sealed area to force the liquid to penetrate the crevices of the fracture surrounding the pockmark.
Patent
Low profile transducer for flow meters
Shrinivas G. Joshi,B.D. Zaitsev +1 more
TL;DR: In this article, a low profile transducer (11, 12) is provided for use in flow meter for pipes of small diameter, which transmits and receives electrical signals of three volts and 1 MHz and converts between these electrical signals and acoustic waves.
Related Papers (5)
Design of an angled ultrasonic transducer for blood flow measurement applications
Pedro Acevedo,Israel Sanchez +1 more