Non-collinear wave mixing for a bulk wave phase velocity measurement in an isotropic solid

A. Demcenko

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

3 Citations (Scopus)

Abstract

A measurement method is presented to estimate the bulk wave phase velocity in an isotropic solid when longitudinal or shear wave velocity is known. This method is based on the non-collinear plane wave interaction theory and it does not need to estimate the phase time-of-flight and wave propagation path of ultrasonic wave in a specimen. It is necessary to measure incident angles of pump waves for estimation of the longitudinal or shear wave phase velocity. Using the proposed method, the shear wave phase velocity is measured in an aluminum specimen to be 3189 m/s ± 202 m/s and 3174 m/s ± 112 m/s at a level of confidence of 95 % depending on a selected wave mixing method
Original languageEnglish
Title of host publication2012 IEEE International Ultrasonics Symposium (IUS)
Place of PublicationDresden
PublisherIEEE
Pages1437-1440
ISBN (Print)978-1-4673-4561-3
DOIs
Publication statusPublished - 7 Oct 2013
EventIEEE International Ultrasonics Symposium, IUS 2012 - Dresden, Germany
Duration: 7 Oct 201210 Oct 2012

Publication series

Name
PublisherIEEE

Conference

ConferenceIEEE International Ultrasonics Symposium, IUS 2012
Abbreviated titleIUS 2012
CountryGermany
CityDresden
Period7/10/1210/10/12

Keywords

  • METIS-297332
  • IR-87052

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