Scipediacontent at 18:05, 1 February 2021

2021-02-01T18:05:51Z

Scipediacontent: Scipediacontent moved page Draft Content 493496836 to Florez et al 2015a

2021-02-01T15:15:05Z

Scipediacontent moved page Draft Content 493496836 to Florez et al 2015a

Scipediacontent: Created page with " == Abstract == Safety and reliability of hydrocarbon transportation pipelines represent a critical aspect for the Oil an Gas industry. Pipeline failures caused by corrosion,..."

2021-02-01T15:14:59Z

Created page with " == Abstract == Safety and reliability of hydrocarbon transportation pipelines represent a critical aspect for the Oil an Gas industry. Pipeline failures caused by corrosion,..."

New page

== Abstract ==

Safety and reliability of hydrocarbon transportation pipelines represent a critical aspect for the Oil an Gas industry. Pipeline failures caused by corrosion, external agents, among others, can develop leaks or even rupture, which can negatively impact on population, natural environment, infrastructure and economy. It is imperative to have accurate inspection tools traveling through the pipeline to diagnose the integrity. In this way, over the last few years, different techniques under the concept of structural health monitoring (SHM) have continuously been in development.This work is based on a hybrid methodology that combines the Magnetic Flux Leakage (MFL) and Principal Components Analysis (PCA) approaches. The MFL technique induces a magnetic field in the pipeline's walls. The data are recorded by sensors measuring leakage magnetic field in segments with loss of metal, such as cracking, corrosion, among others. The data provide information of a pipeline with 15 years of operation approximately, which transports gas, has a diameter of 20 inches and a total length of 110 km (with several changes in the topography). On the other hand, PCA is a well-known technique that compresses the information and extracts the most relevant information facilitating the detection of damage in several structures. At this point, the goal of this work is to detect and localize critical loss of metal of a pipeline that are currently working.

Document type: Article

== Full document ==
<pdf>Media:Draft_Content_493496836-beopen2059-2317-document.pdf</pdf>

== Original document ==

The different versions of the original document can be found in:

* [http://hdl.handle.net/2117/84881 http://hdl.handle.net/2117/84881] under the license https://creativecommons.org/licenses/by

* [http://iopscience.iop.org/article/10.1088/1742-6596/628/1/012027/pdf http://iopscience.iop.org/article/10.1088/1742-6596/628/1/012027/pdf] under the license http://creativecommons.org/licenses/by-nc-nd/3.0/es/

* [http://stacks.iop.org/1742-6596/628/i=1/a=012027/pdf http://stacks.iop.org/1742-6596/628/i=1/a=012027/pdf],
: [http://stacks.iop.org/1742-6596/628/i=1/a=012027?key=crossref.b49064e53b510291d3ffdae3b42606d4 http://stacks.iop.org/1742-6596/628/i=1/a=012027?key=crossref.b49064e53b510291d3ffdae3b42606d4],
: [http://dx.doi.org/10.1088/1742-6596/628/1/012027 http://dx.doi.org/10.1088/1742-6596/628/1/012027] under the license cc-by

* [https://iopscience.iop.org/article/10.1088/1742-6596/628/1/012027/pdf https://iopscience.iop.org/article/10.1088/1742-6596/628/1/012027/pdf],
: [https://upcommons.upc.edu/handle/2117/84881 https://upcommons.upc.edu/handle/2117/84881],
: [https://core.ac.uk/display/41826716 https://core.ac.uk/display/41826716],
: [https://ui.adsabs.harvard.edu/abs/2015JPhCS.628a2027R/abstract https://ui.adsabs.harvard.edu/abs/2015JPhCS.628a2027R/abstract],
: [http://iopscience.iop.org/article/10.1088/1742-6596/628/1/012027/pdf http://iopscience.iop.org/article/10.1088/1742-6596/628/1/012027/pdf],
: [https://academic.microsoft.com/#/detail/2233603112 https://academic.microsoft.com/#/detail/2233603112] under the license http://iopscience.iop.org/info/page/text-and-data-mining

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	== Full document ==		== Full document ==
−	<pdf>Media:~~Draft_Content_493496836~~-beopen2059-~~2317~~-document.pdf</pdf>	+	<pdf>Media:Florez_et_al_2015a-beopen2059-3981-document.pdf</pdf>

← Older revision	Revision as of 15:15, 1 February 2021
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Florez et al 2015a - Revision history

Scipediacontent at 18:05, 1 February 2021

Scipediacontent: Scipediacontent moved page Draft Content 493496836 to Florez et al 2015a

Scipediacontent: Created page with " == Abstract == Safety and reliability of hydrocarbon transportation pipelines represent a critical aspect for the Oil an Gas industry. Pipeline failures caused by corrosion,..."