Application of phased antenna arrays for pipeline leak detection

Abstract

The paper proposes a method of passive leak detection for underwater pipelines by means of phased antenna arrays. It implies element-wise multiplication and addition of the output signals of individual array transducers. The proposed method provides a twofold increase in the resolution of the detection system in comparison with that obtained by conventional signal processing techniques and a high detection rate. The array pattern has been calculated numerically. The paper presents a version of the inspection system that implements the proposed method of signal processing using a phased antenna array, and the experimental results obtained.

Original language	English
Pages (from-to)	497-505
Number of pages	9
Journal	Journal of Petroleum Science and Engineering
Volume	161
DOIs	https://doi.org/10.1016/j.petrol.2017.10.059
Publication status	Published - 1 Feb 2018

Keywords

2.600: Reservoir Surveillance and Monotoring
5.200: Fluid Flow Measurement/Metering
Leak location
Pipelines
Ultrasound

ASJC Scopus subject areas

Fuel Technology
Geotechnical Engineering and Engineering Geology

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10.1016/j.petrol.2017.10.059

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title = "Application of phased antenna arrays for pipeline leak detection",

abstract = "The paper proposes a method of passive leak detection for underwater pipelines by means of phased antenna arrays. It implies element-wise multiplication and addition of the output signals of individual array transducers. The proposed method provides a twofold increase in the resolution of the detection system in comparison with that obtained by conventional signal processing techniques and a high detection rate. The array pattern has been calculated numerically. The paper presents a version of the inspection system that implements the proposed method of signal processing using a phased antenna array, and the experimental results obtained.",

keywords = "2.600: Reservoir Surveillance and Monotoring, 5.200: Fluid Flow Measurement/Metering, Leak location, Pipelines, Ultrasound",

author = "Irina Bolotina and Valeriy Borikov and Veronica Ivanova and Kseniya Mertins and Sergey Uchaikin",

year = "2018",

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T1 - Application of phased antenna arrays for pipeline leak detection

AU - Bolotina, Irina

AU - Borikov, Valeriy

AU - Ivanova, Veronica

AU - Mertins, Kseniya

AU - Uchaikin, Sergey

PY - 2018/2/1

Y1 - 2018/2/1

N2 - The paper proposes a method of passive leak detection for underwater pipelines by means of phased antenna arrays. It implies element-wise multiplication and addition of the output signals of individual array transducers. The proposed method provides a twofold increase in the resolution of the detection system in comparison with that obtained by conventional signal processing techniques and a high detection rate. The array pattern has been calculated numerically. The paper presents a version of the inspection system that implements the proposed method of signal processing using a phased antenna array, and the experimental results obtained.

AB - The paper proposes a method of passive leak detection for underwater pipelines by means of phased antenna arrays. It implies element-wise multiplication and addition of the output signals of individual array transducers. The proposed method provides a twofold increase in the resolution of the detection system in comparison with that obtained by conventional signal processing techniques and a high detection rate. The array pattern has been calculated numerically. The paper presents a version of the inspection system that implements the proposed method of signal processing using a phased antenna array, and the experimental results obtained.

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KW - 5.200: Fluid Flow Measurement/Metering

KW - Leak location

KW - Pipelines

KW - Ultrasound

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