TY - GEN
T1 - Utilizing acoustic pressure waves for sensing fluid properties
AU - Antlinger, Hannes
AU - Clara, Stefan
AU - Beigelbeck, Roman
AU - Cerimovic, Samir
AU - Keplinger, Franz
AU - Jakoby, Bernhard
PY - 2011/9
Y1 - 2011/9
N2 - Ultrasonic sensors can be used to determine physical fluid parameters like viscosity, density, and speed of sound. In this
contribution, we present the concept for an integrated sensor utilizing pressure waves to sense the bulk of the fluid. Longitudinal
viscosity and speed of sound can be determined using interference effects whereas the acoustic impedance of the liquid can be
sensed if interference is suppressed by introducing a wedge reflector in the setup.
AB - Ultrasonic sensors can be used to determine physical fluid parameters like viscosity, density, and speed of sound. In this
contribution, we present the concept for an integrated sensor utilizing pressure waves to sense the bulk of the fluid. Longitudinal
viscosity and speed of sound can be determined using interference effects whereas the acoustic impedance of the liquid can be
sensed if interference is suppressed by introducing a wedge reflector in the setup.
UR - https://www.scopus.com/pages/publications/84857176212
U2 - 10.1016/j.proeng.2011.12.190
DO - 10.1016/j.proeng.2011.12.190
M3 - Conference proceedings
VL - 25
T3 - Procedia Engineering
SP - 775
EP - 778
BT - Proceedings of the Eurosensors XXV Conference
PB - Elsevier
ER -