Detail publikačního výsledku

CHARACTERIZATION OF WAVE INTERACTION FOR NONLINEAR ELASTIC MATERIALS

Štěpán HEFNER

Originální název

CHARACTERIZATION OF WAVE INTERACTION FOR NONLINEAR ELASTIC MATERIALS

Anglický název

CHARACTERIZATION OF WAVE INTERACTION FOR NONLINEAR ELASTIC MATERIALS

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

A method for ultrasonic nondestructive testing of nonlinear elastic materials (structural elements) is elaborated. Simultaneous propagation of two longitudinal waves, their reflection and interaction data are utilized. Convenient choice of the wave frequency makes it possible to analyze the data recorded on the boundaries of the specimen in terms of wave harmonic. A detailed analysis of the harmonics evolution and interaction is presented. It is shown that amplitudes of the harmonics and phase shifts are sensitive to material properties.

Anglický abstrakt

A method for ultrasonic nondestructive testing of nonlinear elastic materials (structural elements) is elaborated. Simultaneous propagation of two longitudinal waves, their reflection and interaction data are utilized. Convenient choice of the wave frequency makes it possible to analyze the data recorded on the boundaries of the specimen in terms of wave harmonic. A detailed analysis of the harmonics evolution and interaction is presented. It is shown that amplitudes of the harmonics and phase shifts are sensitive to material properties.

Klíčová slova

nonlinear, NDT, wave interaction, harmonics, ultrasound

Klíčová slova v angličtině

nonlinear, NDT, wave interaction, harmonics, ultrasound

Autoři

Štěpán HEFNER

Vydáno

28.04.2005

Nakladatel

Ing. Zdeněk Novotný CSc., Ondráčkova 105, Brno

Místo

Brno

ISBN

80-214-2898

Kniha

Student EEICT 2005

Edice

volume 2

Svazek

11

Strany od

237

Strany počet

5

BibTex

@inproceedings{BUT14373,
  author="Štěpán {Hefner}",
  title="CHARACTERIZATION OF WAVE INTERACTION FOR NONLINEAR ELASTIC MATERIALS",
  booktitle="Student EEICT 2005",
  year="2005",
  series="volume 2",
  volume="11",
  number="první",
  pages="5",
  publisher="Ing. Zdeněk Novotný CSc., Ondráčkova 105, Brno",
  address="Brno",
  isbn="80-214-2898"
}