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Monitoring of pipeline hydrostatic testing with artificial flaws applying acoustic emission and ultra-sonic techniques; Monitoracao de teste hidrostatico de tubos com descontinuidades artificiais empregando as tecnicas de emissao acustica e ultra-som

Abstract

Charts and parameters used to perform and analyzing the acoustic emission data collected during the hydrostatic test in pipe samples build in API XL 60 with 20 inches of diameter and 14 millimeters of thickness are shown. These pipes had internal and external artificial flaws done by electro-erosion process with aspect ratio 1 x 20. A relationship between acoustic emission results, ultrasound and J-Integral were established using the applied pressurization sequence. Characteristics values of acoustic emission signals were shown as a criteria of field tests. (author)
Authors:
Soares, Sergio Damasceno [1] 
  1. PETROBRAS, Rio de Janeiro, RJ (Brazil). Centro de Pesquisas (CENPES)
Publication Date:
Jul 01, 2003
Product Type:
Conference
Report Number:
ETDE-BR-20987448
Resource Relation:
Conference: Rio pipeline 2003 conference and exposition, Rio de Janeiro, RJ (Brazil), 21-23 Oct 2003; Other Information: 12 figs.
Subject:
42 ENGINEERING; PIPELINES; DEFECTS; HYDROSTATICS; TESTING; MONITORING; ACOUSTIC EMISSION TESTING; ULTRASONIC TESTING; PRESSURE DEPENDENCE
OSTI ID:
20987448
Research Organizations:
Instituto Brasileiro de Petroleo e Gas (IBP), Rio de Janeiro, RJ (Brazil)
Country of Origin:
Brazil
Language:
Portuguese
Other Identifying Numbers:
TRN: BR0801946
Availability:
Also available from the Library of the Brazilian Nuclear Energy Commission, Rio de Janeiro, in electronic form. Codes: IBP511_03; BR0801946.pdf; Commercial reproduction prohibited; OSTI as DE20987448
Submitting Site:
BR
Size:
[8] pages
Announcement Date:
Apr 04, 2008

Citation Formats

Soares, Sergio Damasceno. Monitoring of pipeline hydrostatic testing with artificial flaws applying acoustic emission and ultra-sonic techniques; Monitoracao de teste hidrostatico de tubos com descontinuidades artificiais empregando as tecnicas de emissao acustica e ultra-som. Brazil: N. p., 2003. Web.
Soares, Sergio Damasceno. Monitoring of pipeline hydrostatic testing with artificial flaws applying acoustic emission and ultra-sonic techniques; Monitoracao de teste hidrostatico de tubos com descontinuidades artificiais empregando as tecnicas de emissao acustica e ultra-som. Brazil.
Soares, Sergio Damasceno. 2003. "Monitoring of pipeline hydrostatic testing with artificial flaws applying acoustic emission and ultra-sonic techniques; Monitoracao de teste hidrostatico de tubos com descontinuidades artificiais empregando as tecnicas de emissao acustica e ultra-som." Brazil.
@misc{etde_20987448,
title = {Monitoring of pipeline hydrostatic testing with artificial flaws applying acoustic emission and ultra-sonic techniques; Monitoracao de teste hidrostatico de tubos com descontinuidades artificiais empregando as tecnicas de emissao acustica e ultra-som}
author = {Soares, Sergio Damasceno}
abstractNote = {Charts and parameters used to perform and analyzing the acoustic emission data collected during the hydrostatic test in pipe samples build in API XL 60 with 20 inches of diameter and 14 millimeters of thickness are shown. These pipes had internal and external artificial flaws done by electro-erosion process with aspect ratio 1 x 20. A relationship between acoustic emission results, ultrasound and J-Integral were established using the applied pressurization sequence. Characteristics values of acoustic emission signals were shown as a criteria of field tests. (author)}
place = {Brazil}
year = {2003}
month = {Jul}
}