Extended Model for Pressure Wave Fluid Characterization Setup including Diffraction Effects

Hannes Antlinger; Stefan Clara; Roman Beigelbeck; Samir Cerimovic; Franz Keplinger; Bernhard Jakoby

Extended Model for Pressure Wave Fluid Characterization Setup including Diffraction Effects

Hannes Antlinger
, Stefan Clara
, Roman Beigelbeck
, Samir Cerimovic
, Franz Keplinger
, Bernhard Jakoby

Institut für Mikroelektronik und Mikrosensorik

Publikation: Beitrag in Buch/Bericht/Konferenzband › Konferenzbeitrag › Begutachtung

Abstract

Physical fluid parameters like, e.g. mass density, sound velocity and viscosity can be determined by utilizing ultrasonic sensors. In this contribution we investigate the utilization of a sensor setup, previously developed and validated for determining the characteristic acoustic impedance of fluids, to determine the longitudinal viscosity of (particularly low-viscous) liquids. Besides the basic sensor setup an according 1D-model and a comparison of simulation results to measurement results obtained with a test device are presented.

Originalsprache	Englisch
Titel	2012 IEEE International Ultrasonics Symposium
Seitenumfang	4
Publikationsstatus	Veröffentlicht - 2012

Wissenschaftszweige

203017 Mikromechanik
202019 Hochfrequenztechnik
202028 Mikroelektronik
202039 Theoretische Elektrotechnik
202037 Signalverarbeitung
202027 Mechatronik
202036 Sensorik

JKU-Schwerpunkte

Mechatronics and Information Processing

Dieses zitieren

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abstract = "Physical fluid parameters like, e.g. mass density, sound velocity and viscosity can be determined by utilizing ultrasonic sensors. In this contribution we investigate the utilization of a sensor setup, previously developed and validated for determining the characteristic acoustic impedance of fluids, to determine the longitudinal viscosity of (particularly low-viscous) liquids. Besides the basic sensor setup an according 1D-model and a comparison of simulation results to measurement results obtained with a test device are presented.",

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T1 - Extended Model for Pressure Wave Fluid Characterization Setup including Diffraction Effects

AU - Antlinger, Hannes

AU - Clara, Stefan

AU - Beigelbeck, Roman

AU - Cerimovic, Samir

AU - Keplinger, Franz

AU - Jakoby, Bernhard

PY - 2012

Y1 - 2012

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AB - Physical fluid parameters like, e.g. mass density, sound velocity and viscosity can be determined by utilizing ultrasonic sensors. In this contribution we investigate the utilization of a sensor setup, previously developed and validated for determining the characteristic acoustic impedance of fluids, to determine the longitudinal viscosity of (particularly low-viscous) liquids. Besides the basic sensor setup an according 1D-model and a comparison of simulation results to measurement results obtained with a test device are presented.

M3 - Conference proceedings

BT - 2012 IEEE International Ultrasonics Symposium

ER -