ZA202102330B - Method for calculating pipeline leak position based on beamforming - Google Patents

Method for calculating pipeline leak position based on beamforming

Info

Publication number
ZA202102330B
ZA202102330B ZA2021/02330A ZA202102330A ZA202102330B ZA 202102330 B ZA202102330 B ZA 202102330B ZA 2021/02330 A ZA2021/02330 A ZA 2021/02330A ZA 202102330 A ZA202102330 A ZA 202102330A ZA 202102330 B ZA202102330 B ZA 202102330B
Authority
ZA
South Africa
Prior art keywords
beamforming
position based
leak position
pipeline leak
calculating pipeline
Prior art date
Application number
ZA2021/02330A
Inventor
Xiaoliang Zheng
Qiang Wang
Sheng Xue
Original Assignee
Univ Anhui Sci & Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Anhui Sci & Technology filed Critical Univ Anhui Sci & Technology
Publication of ZA202102330B publication Critical patent/ZA202102330B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Examining Or Testing Airtightness (AREA)
ZA2021/02330A 2020-04-13 2021-04-08 Method for calculating pipeline leak position based on beamforming ZA202102330B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010285408.3A CN111350948A (en) 2020-04-13 2020-04-13 Pipeline leakage position calculation method based on beam forming

Publications (1)

Publication Number Publication Date
ZA202102330B true ZA202102330B (en) 2021-05-26

Family

ID=71193229

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2021/02330A ZA202102330B (en) 2020-04-13 2021-04-08 Method for calculating pipeline leak position based on beamforming

Country Status (3)

Country Link
CN (1) CN111350948A (en)
WO (1) WO2021208521A1 (en)
ZA (1) ZA202102330B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111350948A (en) * 2020-04-13 2020-06-30 安徽理工大学 Pipeline leakage position calculation method based on beam forming
CN114383054A (en) * 2021-01-27 2022-04-22 福州大学 Pipe gallery gas pipeline leakage experiment system and method
CN113375063B (en) * 2021-06-07 2022-06-28 国家石油天然气管网集团有限公司西气东输分公司 Intelligent monitoring method and system for natural gas pipeline leakage
CN114909610B (en) * 2022-01-11 2024-01-26 上海传输线研究所（中国电子科技集团公司第二十三研究所） Underwater oil and gas pipeline leakage detection and positioning method and control system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201772263U (en) * 2010-08-23 2011-03-23 雷神能源技术(山东)有限公司 Acoustic wave pipeline safety detection system
JP6693573B2 (en) * 2016-12-09 2020-05-13 富士通株式会社 Piping diagnosis method
CN107061996B (en) * 2017-03-10 2019-04-16 内蒙古大学 A kind of water supply line leakage detecting and locating method
CN108332063B (en) * 2018-01-29 2020-04-24 中国科学院声学研究所 Pipeline leakage positioning method based on cross correlation
CN108386728B (en) * 2018-02-01 2018-12-28 常州常工电子科技股份有限公司 Pipeline leakage detection method and system
KR102038689B1 (en) * 2018-06-14 2019-10-30 한국원자력연구원 Apparatus for sensing leakage of pipe using distance-difference frequency analysis and method thereof
CN109813501B (en) * 2019-01-30 2020-10-27 郑州大学 Method, device and system for measuring leakage position of gas pipeline
CN109611696A (en) * 2019-01-31 2019-04-12 西安建筑科技大学 A kind of pipeline leakage testing and leak position positioning device and method
CN110469782B (en) * 2019-07-31 2020-07-17 中国科学院声学研究所 Pipeline leakage positioning device based on self-adaptive filter
CN111350948A (en) * 2020-04-13 2020-06-30 安徽理工大学 Pipeline leakage position calculation method based on beam forming

Also Published As

Publication number Publication date
CN111350948A (en) 2020-06-30
WO2021208521A1 (en) 2021-10-21

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