Theoretical investigation of nonlinear ultrasonic wave modulation spectroscopy at crack interface
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F14%3A00397079" target="_blank" >RIV/61388998:_____/14:00397079 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/14:00213744
Result on the web
<a href="http://dx.doi.org/10.1016/j.ndteint.2013.09.001" target="_blank" >http://dx.doi.org/10.1016/j.ndteint.2013.09.001</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ndteint.2013.09.001" target="_blank" >10.1016/j.ndteint.2013.09.001</a>
Alternative languages
Result language
angličtina
Original language name
Theoretical investigation of nonlinear ultrasonic wave modulation spectroscopy at crack interface
Original language description
This paper studies theoretical results of a nonlinear ultrasonic method based on interaction of two elastic waves of different frequencies. A virtual Nonlinear Wave Modulation Spectroscopy experiment is performed in the vicinity of a crack described by amodel combining classical and hysteretic nonlinearity. Quasistatic response to two frequency excitation was computed and harmonic and intermodulation components were studied. The influence of driving signal parameters and nonlinear parameters on the response is thoroughly discussed. A general way of hysteretic response description based on scaling properties is explained. In case of the combined nonlinear model, an analysis of nonlinear spectral components is performed in complex plane. Based on the complex interaction of classical and hysteretic parts, a method of their separation is proposed.
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BI - Acoustics and oscillation
OECD FORD branch
—
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
NDT & E International
ISSN
0963-8695
e-ISSN
—
Volume of the periodical
61
Issue of the periodical within the volume
January
Country of publishing house
GB - UNITED KINGDOM
Number of pages
6
Pages from-to
10-15
UT code for WoS article
000328174600002
EID of the result in the Scopus database
—