Scipediacontent: Scipediacontent moved page Draft Content 788215088 to Mandal et al 2013a

2021-01-25T11:21:32Z

Scipediacontent moved page Draft Content 788215088 to Mandal et al 2013a

Scipediacontent: Created page with " == Abstract == Pipelines are pressure vessels. Their enviable safety record compares well with other transportation modes. Typical pipeline fatality rates are about 1% those..."

2021-01-25T11:21:30Z

Created page with " == Abstract == Pipelines are pressure vessels. Their enviable safety record compares well with other transportation modes. Typical pipeline fatality rates are about 1% those..."

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== Abstract ==

Pipelines are pressure vessels. Their enviable safety record compares well with other transportation modes. Typical pipeline fatality rates are about 1% those of rail or air which are, in turn, about 1% of highway fatalities. Pipeline safety is first assured by rigorous inspection during pipe manufacture and line construction. All welds are inspected using radiography to detect voids and ultrasonics to sense cracks. Oil and gas transmission lines are normally buried, so in service inspection must be performed from the inside by pumping an inspection âpigâ through the line. Magnetic flux leakage (MFL) pigs are the most cost effective tools for corrosion monitoring. They are propelled by differential product pressure from one compressor or pumping station to the next, which may be more than 100km away. They are self supporting, demand maximum data storage density and highest energy storage battery power supplies as well as advanced signal processing to obtain signal discrimination and data compression.

== Original document ==

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

* [https://lib.dr.iastate.edu/cgi/viewcontent.cgi?article=4100&context=qnde https://lib.dr.iastate.edu/cgi/viewcontent.cgi?article=4100&context=qnde]

* [http://lib.dr.iastate.edu/cgi/viewcontent.cgi?article=4101&context=qnde http://lib.dr.iastate.edu/cgi/viewcontent.cgi?article=4101&context=qnde],
: [https://link.springer.com/chapter/10.1007%2F978-1-4615-5947-4_226 https://link.springer.com/chapter/10.1007%2F978-1-4615-5947-4_226],
: [https://lib.dr.iastate.edu/qnde/1997/allcontent/225 https://lib.dr.iastate.edu/qnde/1997/allcontent/225],
: [https://core.ac.uk/display/38895823 https://core.ac.uk/display/38895823],
: [https://works.bepress.com/k_mandal/438 https://works.bepress.com/k_mandal/438],
: [https://works.bepress.com/k_mandal/438/download https://works.bepress.com/k_mandal/438/download],
: [https://academic.microsoft.com/#/detail/1487697909 https://academic.microsoft.com/#/detail/1487697909]

* [http://link.springer.com/content/pdf/10.1007/978-1-4615-5947-4_225 http://link.springer.com/content/pdf/10.1007/978-1-4615-5947-4_225],
: [http://dx.doi.org/10.1007/978-1-4615-5947-4_225 http://dx.doi.org/10.1007/978-1-4615-5947-4_225]

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Mandal et al 2013a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 788215088 to Mandal et al 2013a

Scipediacontent: Created page with " == Abstract == Pipelines are pressure vessels. Their enviable safety record compares well with other transportation modes. Typical pipeline fatality rates are about 1% those..."