Simulation for the assessment of wall thinning using eddy current method

W. Cheng, I. Komura

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

A pipe with protective cladding and insulation was simplified to a four-layered structure when the diameter of a pipe is large enough, and analytical solutions for sinusoidal and pulsed wave excitation were derived. Simulation implemented by using the analytical solutions showed that sinusoidal excitation is not appropriate for the monitoring of inner thinning, while pulsed eddy current method can be used to measure wall-thickness regardless of inner or outer thinning by using the decay rate of log(Bz) as a particular parameter to evaluate wall thickness.

本文言語English
ホスト出版物のタイトルReview of Progress in Quantitative Nondestructive Evaluation
ページ372-379
ページ数8
DOI
出版ステータスPublished - 2011 11月 10
外部発表はい
イベント37th Annual Review of Progress in Quantitative Nondestructive Evaluation, QNDE - San Diego, CA, United States
継続期間: 2010 7月 182010 7月 23

出版物シリーズ

名前AIP Conference Proceedings
1335
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

Other

Other37th Annual Review of Progress in Quantitative Nondestructive Evaluation, QNDE
国/地域United States
CitySan Diego, CA
Period10/7/1810/7/23

ASJC Scopus subject areas

  • 物理学および天文学(全般)

フィンガープリント

「Simulation for the assessment of wall thinning using eddy current method」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル