Gas Pipeline Leakage Detection and Location Based on Transient Simulation
The primary goal of this research is to improve the accuracy of leak detection and the precision of leakage position location based on transient simulation. First, the principle of applying transient simulation to detect pipeline leakage is presented, as well as its characteristic and limitation are analysed. Second, the paper analyses the influence of leakage quantity and leakage position on gas flow parameters to determine which parameter is more appropriate to enhance the accuracy of leakage detection. Third, high-precision mathematical model and numerical solution method are adopted to improve the precision of leakage position location, and finally an example is taken to demonstrate the feasibility of this method for gas pipeline leakage detection and location.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/isbn/9780784412022
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Supplemental Notes:
- Copyright © 2011 ASCE
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Corporate Authors:
American Society of Civil Engineers
1801 Alexander Bell Drive
Reston, VA United States 20191-4400 -
Authors:
- Li, Jun
- Yu, Jianjun
- Ren, Shengfeng
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Conference:
- International Conference on Pipelines and Trenchless Technology 2011
- Location: Beijing , China
- Date: 2011-10-26 to 2011-10-29
- Publication Date: 2011
Language
- English
Media Info
- Media Type: Digital/other
- Features: References;
- Pagination: pp 690-702
- Monograph Title: ICPTT 2011: Sustainable Solutions For Water, Sewer, Gas, And Oil Pipelines
Subject/Index Terms
- TRT Terms: Corrosion; Detection and identification; Gas pipelines; Leakage; Mathematical models; Simulation; Transients
- Subject Areas: Pipelines; Safety and Human Factors; Terminals and Facilities; I85: Safety Devices used in Transport Infrastructure;
Filing Info
- Accession Number: 01457411
- Record Type: Publication
- ISBN: 9780784412022
- Files: TRIS, ASCE
- Created Date: Dec 18 2012 9:36AM