Pipe wall thickness inspection with current driven thermal method

Satoshi Honda

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

Electric potential difference(EPD) method is widely used for diagnosing and monitoring flow conduits. Theoretical analysis and the exact solution of the electrical potential field in pipe wall have been proposed, and 2D approximation is effective for small pipe wall thickness. This study proposes to use temperature distribution driven by Joule heat with the electric current other than electrical potential difference. Under thin wall approximation, 2D electric and thermal problems are analysed and exact solutions are given.

Original languageEnglish
Title of host publicationProceedings of SICE Annual Conference 2010, SICE 2010 - Final Program and Papers
PublisherSociety of Instrument and Control Engineers (SICE)
Pages1060-1064
Number of pages5
ISBN (Print)9784907764364
Publication statusPublished - 2010 Jan 1

Publication series

NameProceedings of the SICE Annual Conference

Keywords

  • Electric potential difference
  • Forward analysis
  • Nondestructive test
  • Pipe wall thinning
  • Thermal image

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Computer Science Applications
  • Electrical and Electronic Engineering

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  • Cite this

    Honda, S. (2010). Pipe wall thickness inspection with current driven thermal method. In Proceedings of SICE Annual Conference 2010, SICE 2010 - Final Program and Papers (pp. 1060-1064). [5602937] (Proceedings of the SICE Annual Conference). Society of Instrument and Control Engineers (SICE).