Michael Schwarz, Bernhard Uhl, Bernhard Zagar, Michael Stur,
"Simultaneous Measurement of the Flow Velocities of Liquids and Gases"
: EUROCAST 2019 - Computer Aided Systems Theory - Extended Abstracts, Seite(n) 160 - 161, 2-2019, ISBN: 978-84-09-09208-6
Original Titel:
Simultaneous Measurement of the Flow Velocities of Liquids and Gases
Sprache des Titels:
Englisch
Original Buchtitel:
EUROCAST 2019 - Computer Aided Systems Theory - Extended Abstracts
Original Kurzfassung:
This contribution presents a measuring system and in particular the signal processing for the simultaneous measurement of the flow velocity and direction of air and water in a partially filled pipe. The measuring system utilizes the ultrasonic time-of-flight principle to measure the flow velocity of each medium. Test measurements in which the ultrasonic transducers were moved by a linear axis through static media showed that small flow velocities of less than 1 cm/s can be clearly distinguished from 0 cm/s in water as well as in air.