Two-dimensional flexural ultrasonic phased array for flow measurement

Lei Kang; Andrew Feeney; Riliang Su; David Lines; Axel Jager; Han Wang; Yavor Arnaudov; Sivaram Nishal Ramadas; Mario Kupnik; Steve Dixon

doi:10.1109/ULTSYM.2017.8092220

Two-dimensional flexural ultrasonic phased array for flow measurement

Lei Kang, Andrew Feeney, Riliang Su, David Lines, Axel Jager, Han Wang, Yavor Arnaudov, Sivaram Nishal Ramadas, Mario Kupnik, Steve Dixon

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

11 Citations (Scopus)

9 Downloads (Pure)

Abstract

The arrival time detection probability and the measurement range of transit-time ultrasonic flow meters are undermined by the sound drift effect. One solution to this problem is utilizing a phased-array beam steering technique to compensate the bend of the ultrasonic beams. The design, the fabrication and the characterization of two-dimensional flexural ultrasonic phased arrays is investigated in this paper. A meter body with an inner diameter of 146 mmis machined to accommodate the arrays, and flow tests are carried out at different flow rates ranging from 0 to 2500 m³/h. Experimental results indicate that, with the increase of flow rate, the optimum steering angle of arrays increases from 30° to 40.5° when ultrasonic beams travel upstream and decreases from 30° to 22.5° when ultrasonic beams travel downstream. This proof-of-concept design demonstrates the potential of the flexural ultrasonic phased array as an accurate, economic, efficient, and robust solution for gas flow measurement.

Original language	English
Title of host publication	2017 IEEE International Ultrasonics Symposium, IUS 2017
Place of Publication	Piscataway, NJ.
Number of pages	4
ISBN (Electronic)	9781538633830
DOIs	https://doi.org/10.1109/ULTSYM.2017.8092220
Publication status	Published - 31 Oct 2017
Externally published	Yes
Event	2017 IEEE International Ultrasonics Symposium, IUS 2017 - Washington, United States Duration: 6 Sep 2017 → 9 Sep 2017 http://ewh.ieee.org/conf/ius/2017/

Conference

Conference	2017 IEEE International Ultrasonics Symposium, IUS 2017
Abbreviated title	IEEE IUS 2017
Country	United States
City	Washington
Period	6/09/17 → 9/09/17
Internet address	http://ewh.ieee.org/conf/ius/2017/

Keywords

flexural ultrasonic transducer
flow measurement
phased array
transit-time flow meter

Access to Document

10.1109/ULTSYM.2017.8092220

Kang-etal-IUS-2017-Two-dimensional-flexural-ultrasonic-phased-array-for-flow-measurementAccepted author manuscript, 261 KB

Cite this

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title = "Two-dimensional flexural ultrasonic phased array for flow measurement",

abstract = "The arrival time detection probability and the measurement range of transit-time ultrasonic flow meters are undermined by the sound drift effect. One solution to this problem is utilizing a phased-array beam steering technique to compensate the bend of the ultrasonic beams. The design, the fabrication and the characterization of two-dimensional flexural ultrasonic phased arrays is investigated in this paper. A meter body with an inner diameter of 146 mmis machined to accommodate the arrays, and flow tests are carried out at different flow rates ranging from 0 to 2500 m3/h. Experimental results indicate that, with the increase of flow rate, the optimum steering angle of arrays increases from 30° to 40.5° when ultrasonic beams travel upstream and decreases from 30° to 22.5° when ultrasonic beams travel downstream. This proof-of-concept design demonstrates the potential of the flexural ultrasonic phased array as an accurate, economic, efficient, and robust solution for gas flow measurement.",

keywords = "flexural ultrasonic transducer, flow measurement, phased array, transit-time flow meter",

author = "Lei Kang and Andrew Feeney and Riliang Su and David Lines and Axel Jager and Han Wang and Yavor Arnaudov and Ramadas, {Sivaram Nishal} and Mario Kupnik and Steve Dixon",

note = "{\textcopyright} 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.; 2017 IEEE International Ultrasonics Symposium, IUS 2017, IEEE IUS 2017 ; Conference date: 06-09-2017 Through 09-09-2017",

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Kang, L, Feeney, A, Su, R, Lines, D, Jager, A, Wang, H, Arnaudov, Y, Ramadas, SN, Kupnik, M & Dixon, S 2017, Two-dimensional flexural ultrasonic phased array for flow measurement. in 2017 IEEE International Ultrasonics Symposium, IUS 2017., 8092220, Piscataway, NJ., 2017 IEEE International Ultrasonics Symposium, IUS 2017, Washington, United States, 6/09/17. https://doi.org/10.1109/ULTSYM.2017.8092220

Two-dimensional flexural ultrasonic phased array for flow measurement. / Kang, Lei; Feeney, Andrew; Su, Riliang; Lines, David; Jager, Axel; Wang, Han; Arnaudov, Yavor; Ramadas, Sivaram Nishal; Kupnik, Mario; Dixon, Steve.

2017 IEEE International Ultrasonics Symposium, IUS 2017. Piscataway, NJ., 2017. 8092220.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

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T1 - Two-dimensional flexural ultrasonic phased array for flow measurement

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AU - Arnaudov, Yavor

AU - Ramadas, Sivaram Nishal

AU - Kupnik, Mario

AU - Dixon, Steve

N1 - © 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

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N2 - The arrival time detection probability and the measurement range of transit-time ultrasonic flow meters are undermined by the sound drift effect. One solution to this problem is utilizing a phased-array beam steering technique to compensate the bend of the ultrasonic beams. The design, the fabrication and the characterization of two-dimensional flexural ultrasonic phased arrays is investigated in this paper. A meter body with an inner diameter of 146 mmis machined to accommodate the arrays, and flow tests are carried out at different flow rates ranging from 0 to 2500 m3/h. Experimental results indicate that, with the increase of flow rate, the optimum steering angle of arrays increases from 30° to 40.5° when ultrasonic beams travel upstream and decreases from 30° to 22.5° when ultrasonic beams travel downstream. This proof-of-concept design demonstrates the potential of the flexural ultrasonic phased array as an accurate, economic, efficient, and robust solution for gas flow measurement.

AB - The arrival time detection probability and the measurement range of transit-time ultrasonic flow meters are undermined by the sound drift effect. One solution to this problem is utilizing a phased-array beam steering technique to compensate the bend of the ultrasonic beams. The design, the fabrication and the characterization of two-dimensional flexural ultrasonic phased arrays is investigated in this paper. A meter body with an inner diameter of 146 mmis machined to accommodate the arrays, and flow tests are carried out at different flow rates ranging from 0 to 2500 m3/h. Experimental results indicate that, with the increase of flow rate, the optimum steering angle of arrays increases from 30° to 40.5° when ultrasonic beams travel upstream and decreases from 30° to 22.5° when ultrasonic beams travel downstream. This proof-of-concept design demonstrates the potential of the flexural ultrasonic phased array as an accurate, economic, efficient, and robust solution for gas flow measurement.

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