Zobrazeno 1 - 10
of 111
pro vyhledávání: '"J.L Otegui"'
Publikováno v:
Engineering Failure Analysis. 104:261-273
For many years, a critical factor while drilling deep wells in Algeria oil fields has been the fatigue loads in drill strings used in high tortuosity sections. One solution is the use of drill pipes made of alternative lighter materials instead of co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::decc856fa6e2cf8c284fb57b9f085bd4
https://doi.org/10.1016/j.engfailanal.2019.06.005
https://doi.org/10.1016/j.engfailanal.2019.06.005
Akademický článek
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Akademický článek
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Akademický článek
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The purpose of this work is to provide a more complete framework for the development of short-term thermoplastic models to improve the design of liners subjected to external pressure. A device to perform short-term physical collapse buckling tests on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99f9399fb39a8c2fc7e10466a4dd18eb
http://www.sciencedirect.com/science/article/pii/S0263823116306048
http://www.sciencedirect.com/science/article/pii/S0263823116306048
Publikováno v:
Engineering Failure Analysis. 20:25-34
Polymeric liners are widely used in the gas and oil transportation industry. They provide improved corrosion resistance to metallic tubes and they also are used in rehabilitation of deteriorated pipelines. Oil derived gases permeate across the liner
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::209ff54934581df72123daf72a913515
https://doi.org/10.1016/j.engfailanal.2011.10.003
https://doi.org/10.1016/j.engfailanal.2011.10.003
Publikováno v:
Procedia Materials Science. 1:289-296
Studies carried out for a natural gas distribution company are presented, in which the causes that led to a leakage in a 4“elbow are determined. The damage was detected in a tract under a highway; a major erosive process by solid particles from the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7fdc0a96cce298e91eaa007cd040d0a
https://doi.org/10.1016/j.mspro.2012.06.039
https://doi.org/10.1016/j.mspro.2012.06.039
Publikováno v:
Engineering Failure Analysis. 14:1093-1102
The root cause of repeated water leaks due to cracking in a circumferential weld of the heating jacket of a petrochemical reactor was traced to cyclic steam pressure, not accounted for in the design. Fractographic and metallographic analyses of the j
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a1aa0594a0add1d3030b298704116ef
https://doi.org/10.1016/j.engfailanal.2006.11.058
https://doi.org/10.1016/j.engfailanal.2006.11.058
Publikováno v:
International Journal of Fatigue. 29:1115-1124
An uncommon blow out in a 24″ diameter, 7 mm thick API 5L X52 gas pipeline was due to fracture at the longitudinal double submerged arc weld (DSAW). Fatigue cracks were found to have initiated from a large embedded weld defect of lack of fusion, re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1526310826fe1e2a9667146dbe3437b2
https://doi.org/10.1016/j.ijfatigue.2006.09.013
https://doi.org/10.1016/j.ijfatigue.2006.09.013
Thermoplastic polymers such as HDPE are nowadays widely used as lining materials for oil and gas pipelines. However, during maintenance or unexpected service stoppages, these liners can undergo external pressure induced bucking collapse. The objectiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3487fa5d8945f02fad14ea7ac445868d
https://www.sciencedirect.com/science/article/pii/S0263823115001779
https://www.sciencedirect.com/science/article/pii/S0263823115001779