Electric field of cathodically protected pipeline

Batis, G; Thanos, A

dc.contributor.author	Batis, G	en
dc.contributor.author	Thanos, A	en
dc.date.accessioned	2014-03-01T01:18:56Z
dc.date.available	2014-03-01T01:18:56Z
dc.date.issued	2003	en
dc.identifier.issn	1478-422X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/15266
dc.subject	Cathodic Protection	en
dc.subject	Electric Field	en
dc.subject.classification	Materials Science, Multidisciplinary	en
dc.subject.classification	Metallurgy & Metallurgical Engineering	en
dc.subject.other	Calculations	en
dc.subject.other	Cathodic protection	en
dc.subject.other	Computer simulation	en
dc.subject.other	Electric field effects	en
dc.subject.other	Mathematical models	en
dc.subject.other	Soils	en
dc.subject.other	Buried pipeline	en
dc.subject.other	Cathodically protected pipeline	en
dc.subject.other	Pipe	en
dc.title	Electric field of cathodically protected pipeline	en
heal.type	journalArticle	en
heal.identifier.primary	10.1179/147842203225001450	en
heal.identifier.secondary	http://dx.doi.org/10.1179/147842203225001450	en
heal.language	English	en
heal.publicationDate	2003	en
heal.abstract	The electric field caused by the cathodic protection of a buried pipeline, both on the surface and in the soil surrounding the pipeline is considered; at every point the value of the electric potential function U((x,y,z)) is computed from which the electric field intensity (E) over right arrow caused by the cathodic protection system is established. To obtain these results, both the pipeline and the anodes are represented by spherical elements. The precision of this computational approach is validated experimentally. The results are presented as curves and lines of electric field. CEST/1943 Dr Batis is in the National Technical University, Chemical Engineering Department, Materials Science and Engineering Section, Iroon Polytechniou, Athens 15780, Greece and Mr Thanos is in the Cathodic Protection Department, Water and Sewage Corp., Athens, Greece (apthanos@hotmail.com). Manuscript received 22 March 2002; accepted 10 February 2002. (C) 2003 IoM Communications Ltd. Published by Maney for the Institute of Materials, Minerals and Mining.	en
heal.publisher	MANEY PUBLISHING	en
heal.journalName	Corrosion Engineering Science and Technology	en
dc.identifier.doi	10.1179/147842203225001450	en
dc.identifier.isi	ISI:000183484100004	en
dc.identifier.volume	38	en
dc.identifier.issue	1	en
dc.identifier.spage	64	en
dc.identifier.epage	68	en