Pipe wall thickness inspection with current driven thermal method

Satoshi Honda

研究成果: Conference contribution

抄録

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 given, and 2D approximation is effective for small pipe wall thickness there. 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 analyzed and exact solutions are given.

本文言語English
ホスト出版物のタイトルElectromagnetic Nondestructive Evaluation (XIV)
編集者Tomasz Chady, Stanislaw Gratkowski, Toshiyuki Takagi, Satish S. Udpa
ページ3-10
ページ数8
DOI
出版ステータスPublished - 2011 12 1

出版物シリーズ

名前Studies in Applied Electromagnetics and Mechanics
35
ISSN(印刷版)1383-7281
ISSN(電子版)1879-8322

ASJC Scopus subject areas

  • 機械工学
  • 電子工学および電気工学

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