Science – Future of Lithuania / Mokslas – Lietuvos Ateitis, Vol 1, No 6 (2009)

Analysis of Ultrasonic Meters Based on Displacement of Sound Waves

Vaidas Jozonis
Jonas Stankūnas


Most modern technological processes measure the rate and flow of gas. For this purpose, ultrasound, especially pulsed time, has begun to be applied widely. The disadvantage of most pulsed temporal methods for measuring is that signal amplitude can vary only in strictly defined limits. Otherwise, the signals may be sent or received at the wrong moment. My aim was to review the different approaches used to measure the voltage amplitude value of a signal and to describe the capabilities of a projected instrument system. 

Article in Lithuanian

Article in: English

Article published: 2011-04-15

Keyword(s): speed meters; flow meters; ultrasonic meters; doppler; air speed meters; sound waves displacement-based

DOI: 10.3846/mla.2009.6.23

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Science – Future of Lithuania / Mokslas – Lietuvos Ateitis ISSN 2029-2341, eISSN 2029-2252
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