Title :
On a possibility of determination of underground pipeline corrosion state by contactless methods
Author :
Dykmarova, Liudmyla ; Nichoga, Vitalij ; Dub, Petm
Author_Institution :
Karpenko Physico-Mech. Inst., Nat. Acad. of Sci. of Ukraine, Lviv
Abstract :
The problem of usage of contactless methods for underground pipeline corrosion state inspection is considered. It is shown that noncontact measurement of the pipeline currents gives an opportunity to determine the places of insulation covering damages. Some questions of use of sensors for magnetic field measurements are discussed
Keywords :
corrosion; magnetic field measurement; pipelines; sensors; contactless methods; insulation damage; magnetic field measurement; pipeline currents; underground pipeline corrosion state inspection; Anodes; Corrosion; Current density; Current measurement; Insulation; Magnetic field measurement; Pipelines; Polarization; Protection; Steel;
Conference_Titel :
Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications, 2003. Proceedings of the Second IEEE International Workshop on
Conference_Location :
Lviv
Print_ISBN :
0-7803-8138-6
DOI :
10.1109/IDAACS.2003.1249540
