DEFECT ASSESSMENT USING CONFORMABLE ARRAY DATA

Abstract

This report covers the design and fabrication of a conformable eddy current array useful for the mapping and measurement of external corrosion on a transmission pipeline. The feasibility of the basic measuring approach was demonstrated and the general guidelines for sensor design were disclosed in a previous project. This project was concerned with design of a practical array, development of interface electronics, and design of the operation and analysis software. A prototype system was constructed, checked out, and demonstrated on natural corrosion in a field environment.

Document type: Report

Full document

Original document

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

• http://dx.doi.org/10.2172/821198

• http://dx.doi.org/10.2172/823046

• http://dx.doi.org/10.2172/823386

• http://dx.doi.org/10.2172/824795

• http://pdfs.semanticscholar.org/880b/79687cf86f637b5d9a347e448b6f3658fc93.pdf

• https://digital.library.unt.edu/ark:/67531/metadc783454/m2/1/high_res_d/823046.pdf

• https://www.osti.gov/biblio/823386

• https://www.osti.gov/biblio/824795

• https://core.ac.uk/display/71224973,https://digital.library.unt.edu/ark:/67531/metadc781601,http://www.osti.gov/servlets/purl/821198-ePLZMd/native,https://academic.microsoft.com/#/detail/1605956314

• https://digital.library.unt.edu/ark:/67531/metadc782429/m2/1/high_res_d/823386.pdf,https://digital.library.unt.edu/ark:/67531/metadc782429,https://academic.microsoft.com/#/detail/2599889796

DOIS: 10.2172/823046 10.2172/821198 10.2172/824795 10.2172/823386