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Ship Hull Inspection and NDT using ROV based flux leakage expert system

Credit to Download: 1 | Page Numbers 6 | Abstract Views: 2461
Year: 2010
COI code: NSMI12_017
Paper Language: English

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Authors Ship Hull Inspection and NDT using ROV based flux leakage expert system

Abdoulkarim Razazan - General director of maintenance and equipments Port & Shipping Organization
Mohammad Reza Hedayati - 2Scientific-Applied Faculty of Post and Telecommunications


This paper addresses the evolution of an especially designed subsea Remotely Operated Vehicle (ROV) with dedicated electromagnetic flux leakage searching arm as a part of associated Non Destructive Testing arrangement to inspect the outer surface of large ship hull and floating production storage offloading (FPSO) platforms. Current research achievements apply the expert system techniques in the diagnostic system of subsea exterior underwater hull and components base on the concept of Ampere’s law and method of measuring circulating currents without any physical destruction by testing the suspected section of ship hull which is subjected to alternating current flow with selected frequencies.


ship hull inspection, ROV based NDT, electromagnetic flux leakage, expert system

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COI code: NSMI12_017

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Razazan, Abdoulkarim & Mohammad Reza Hedayati, 2010, Ship Hull Inspection and NDT using ROV based flux leakage expert system, 12th National Symposium of Marine Industries, زيباكنار, انجمن مهندسي دريايي ايران, the text, wherever referred to or an achievement of this article is mentioned, after mentioning the article, inside the parental, the following specifications are written.
First Time: (Razazan, Abdoulkarim & Mohammad Reza Hedayati, 2010)
Second and more: (Razazan & Hedayati, 2010)
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