Measurements of Gas Phase Velocity in Liquid Metal by Means of Ultrasonic Pulse-Echo Method

  • Artur AndruszkiewiczEmail author
  • Kerstin Eckert
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 548)


The subject of the article concerns the measurement of the gas phase velocity in the liquid metal by the means of ultrasonic pulse-echo method. Velocity measurements in the case of ultrasonic sensors in the bottom of the container and on its side wall are discussed. In the case of the bubbles swarm movement to the velocity measurement, the method of cross-correlation of the signals was presented. The article also described the main sources of errors in the pulse-echo method in velocity measurements.


Liqud metal Gas phase velocity Ultrasonic pulse-echo method 


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© Springer Nature Switzerland AG 2019

Authors and Affiliations

  1. 1.Wrocław University of Science and TechnologyWrocławPoland
  2. 2.Faculty of Mechanical Science and EngineeringTechnische Universitätv DresdenDresdenGermany

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