Surface wave testing of a flaw by electromagnetic acoustic transducers

Takeshi Ohya, Toshihiko Sugiura

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

Abstract

This research investigates quantitative evaluation of a flaw near a surface of a structure by using surface waves transmitted and received by electromagnetic acoustic transducers (EMATs). Our numerical simulations of surface waves give us some correlation between flaw depth and receiver signals. Numerical results of the receiver signals agree well with our experimental ones. Thus, surface wave testing by EMATs has good potential of evaluating flaw depth.

Original languageEnglish
Title of host publicationAIP Conference Proceedings
Pages938-945
Number of pages8
Volume820 I
DOIs
Publication statusPublished - 2006 Mar 6
EventReview of Progress in Quantitative Nondestructive - Brunswick, ME, United States
Duration: 2005 Jul 312005 Aug 5

Other

OtherReview of Progress in Quantitative Nondestructive
CountryUnited States
CityBrunswick, ME
Period05/7/3105/8/5

Fingerprint

surface waves
transducers
electromagnetism
acoustics
defects
receivers
evaluation
simulation

Keywords

  • Electromagnetic acoustic transducer
  • Finite element method
  • Surface wave

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Surface wave testing of a flaw by electromagnetic acoustic transducers. / Ohya, Takeshi; Sugiura, Toshihiko.

AIP Conference Proceedings. Vol. 820 I 2006. p. 938-945.

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

Ohya, T & Sugiura, T 2006, Surface wave testing of a flaw by electromagnetic acoustic transducers. in AIP Conference Proceedings. vol. 820 I, pp. 938-945, Review of Progress in Quantitative Nondestructive, Brunswick, ME, United States, 05/7/31. https://doi.org/10.1063/1.2184626
Ohya, Takeshi ; Sugiura, Toshihiko. / Surface wave testing of a flaw by electromagnetic acoustic transducers. AIP Conference Proceedings. Vol. 820 I 2006. pp. 938-945
@inproceedings{23889af9d9984e3ea15dabe3222a619e,
title = "Surface wave testing of a flaw by electromagnetic acoustic transducers",
abstract = "This research investigates quantitative evaluation of a flaw near a surface of a structure by using surface waves transmitted and received by electromagnetic acoustic transducers (EMATs). Our numerical simulations of surface waves give us some correlation between flaw depth and receiver signals. Numerical results of the receiver signals agree well with our experimental ones. Thus, surface wave testing by EMATs has good potential of evaluating flaw depth.",
keywords = "Electromagnetic acoustic transducer, Finite element method, Surface wave",
author = "Takeshi Ohya and Toshihiko Sugiura",
year = "2006",
month = "3",
day = "6",
doi = "10.1063/1.2184626",
language = "English",
isbn = "0735403120",
volume = "820 I",
pages = "938--945",
booktitle = "AIP Conference Proceedings",

}

TY - GEN

T1 - Surface wave testing of a flaw by electromagnetic acoustic transducers

AU - Ohya, Takeshi

AU - Sugiura, Toshihiko

PY - 2006/3/6

Y1 - 2006/3/6

N2 - This research investigates quantitative evaluation of a flaw near a surface of a structure by using surface waves transmitted and received by electromagnetic acoustic transducers (EMATs). Our numerical simulations of surface waves give us some correlation between flaw depth and receiver signals. Numerical results of the receiver signals agree well with our experimental ones. Thus, surface wave testing by EMATs has good potential of evaluating flaw depth.

AB - This research investigates quantitative evaluation of a flaw near a surface of a structure by using surface waves transmitted and received by electromagnetic acoustic transducers (EMATs). Our numerical simulations of surface waves give us some correlation between flaw depth and receiver signals. Numerical results of the receiver signals agree well with our experimental ones. Thus, surface wave testing by EMATs has good potential of evaluating flaw depth.

KW - Electromagnetic acoustic transducer

KW - Finite element method

KW - Surface wave

UR - http://www.scopus.com/inward/record.url?scp=33845463658&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33845463658&partnerID=8YFLogxK

U2 - 10.1063/1.2184626

DO - 10.1063/1.2184626

M3 - Conference contribution

AN - SCOPUS:33845463658

SN - 0735403120

SN - 9780735403123

VL - 820 I

SP - 938

EP - 945

BT - AIP Conference Proceedings

ER -