Detail publikace

Influence of Transducer Coupling in Ultrasonic Testing

CARBOL, L. KUSÁK, I. MARTINEK, J. VOJKŮVKOVÁ, P.

Originální název

Influence of Transducer Coupling in Ultrasonic Testing

Anglický název

Influence of Transducer Coupling in Ultrasonic Testing

Jazyk

en

Originální abstrakt

Couplants are necessary in most cases of ultrasonic testing, due to large acoustic mismatch between air and solid material. Signal amplitude as well as wave type are greatly affected by couplant properties. This paper is discussed influence of various coupling methods on received signal in frequency domain. Coupling of both transmitter-specimen and receiver-specimen in a pitch-catch setup are investigated on common building material.

Anglický abstrakt

Couplants are necessary in most cases of ultrasonic testing, due to large acoustic mismatch between air and solid material. Signal amplitude as well as wave type are greatly affected by couplant properties. This paper is discussed influence of various coupling methods on received signal in frequency domain. Coupling of both transmitter-specimen and receiver-specimen in a pitch-catch setup are investigated on common building material.

Dokumenty

BibTex 


@inproceedings{BUT117476,
  author="Ladislav {Carbol} and Ivo {Kusák} and Jan {Martinek} and Petra {Vojkůvková}",
  title="Influence of Transducer Coupling in Ultrasonic Testing",
  annote="Couplants are necessary in most cases of ultrasonic testing, due to large acoustic mismatch between air and solid material. Signal amplitude as well as wave type are greatly affected by couplant properties. This paper is discussed influence of various coupling methods on received signal in frequency domain. Coupling of both transmitter-specimen and receiver-specimen in a pitch-catch setup are investigated on common building material.",
  address="Brno University of Technology",
  booktitle="NDT in Progress 2015 VIIIth International Workshop",
  chapter="117476",
  howpublished="print",
  institution="Brno University of Technology",
  number="12",
  year="2015",
  month="october",
  pages="23--29",
  publisher="Brno University of Technology",
  type="conference paper"
}