Thinning pipe wall evaluation by using electric potential difference method

Satoshi Honda

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

5 Citations (Scopus)

Abstract

Electric potential difference method is widely used for diagnosing and monitoring flow conduits. We study the prospect of the method to evaluate pipe wall thinning. Based on our previous work on non-intrusive resistance thermometer for fast breeder reactor, this paper describes theoretical analysis and the 3-D exact solution of the electrical potential field in pipe wall. Complex potentials are applied for 2-D approximation of the potential on the wall surface to evaluate the pipe wall thinning.

Original languageEnglish
Title of host publicationProceedings of SICE Annual Conference 2008 - International Conference on Instrumentation, Control and Information Technology
Pages520-523
Number of pages4
DOIs
Publication statusPublished - 2008 Dec 1
EventSICE Annual Conference 2008 - International Conference on Instrumentation, Control and Information Technology - Tokyo, Japan
Duration: 2008 Aug 202008 Aug 22

Publication series

NameProceedings of the SICE Annual Conference

Other

OtherSICE Annual Conference 2008 - International Conference on Instrumentation, Control and Information Technology
CountryJapan
CityTokyo
Period08/8/2008/8/22

Keywords

  • Electric potential
  • Forward problem
  • Pipe line diagnosis
  • Potential analysis

ASJC Scopus subject areas

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

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