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The effect of tuning of bulk wave emats on their lift-off

  • Z. Filus

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

This paper deals with the influence of a tuning capacitor on the relationship between the amplitude of the signal received by bulk wave electromagneto-acoustic transducers and the transducer-to-sample separation. A scries of experiments has shown that thanks to the characteristics of resonant circuits it is possible in some cases to compensate lift-off effect.

Original languageEnglish
Pages (from-to)1-8
Number of pages8
JournalNondestructive Testing and Evaluation
Volume11
Issue number1
DOIs
Publication statusPublished - 1 May 1994

Keywords

  • EMATs
  • bulk waves
  • lift-off
  • tuning

ASJC Scopus subject areas

  • General Materials Science
  • Mechanics of Materials
  • Mechanical Engineering
  • General Physics and Astronomy

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