Frequency selection for air-coupled ultrasonic measurements in closed chambers

A. Grigonis (Editor), L. Jakevicius, A. Demcenko, R. Mardosaite, V. Strelciunaite

Research output: Contribution to conferencePaper

57 Downloads (Pure)

Abstract

In this work it is shown that a change in attenuation coefficient of ultrasound signal depends on a nature of thermodynamic process when air-coupled ultrasonic measurements are carried out in closed systems. Therefore, for the air-coupled ultrasonic measurements in such systems, it is necessary to choose measurement system parameters in advance according to the thermodynamic process is taking place in the systems.
Original languageUndefined
Publication statusPublished - 2010
Event3rd international conference on radiation interaction with material and its use in technologies 2010 - Kaunas, Lithuania
Duration: 20 Sept 201023 Sept 2010

Conference

Conference3rd international conference on radiation interaction with material and its use in technologies 2010
Period20/09/1023/09/10
OtherSeptember 20-23, 2010

Keywords

  • IR-74544

Cite this