Numerical and Experimental Study of a Phononic-Fluidic Sensor Using a Cubic Unit Cell with Spherical Void

Yauheni Belahurau; Jacob Søndergaard Jensen; Frieder Lucklum

doi:10.1109/SENSORS47087.2021.9639587

Numerical and Experimental Study of a Phononic-Fluidic Sensor Using a Cubic Unit Cell with Spherical Void

Yauheni Belahurau, Jacob Søndergaard Jensen, Frieder Lucklum

Centre for Acoustic-Mechanical Microsystems

Technical University of Denmark

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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Abstract

This paper presents a design study of a phononic-fluidic cavity sensor to measure volumetric properties of different liquids. A 3D finite element model shows that the sensor performance drastically depends on the lattice constant of a phononic crystal unit cell. As a result, the numerical model predicts the quality factor up to 200. As proof of concept, we fabricated several sensors using microstereolithography printing, and performed their experimental characterization. We achieved a good match of resonance frequency in the numerical model and experiments. Our experimental results displays a quality factor up to 55, and clearly separated resonance frequencies for different liquids in the cavity, with frequency shifts corresponding to differences in density and speed of sound.

Original language	English
Title of host publication	Proceedings of 2021 IEEE Sensors
Number of pages	4
Publisher	IEEE
Publication date	2021
ISBN (Print)	978-1-7281-9502-5
DOIs	https://doi.org/10.1109/SENSORS47087.2021.9639587
Publication status	Published - 2021
Event	2021 IEEE Sensors - Virtual Conference, Sydney, Australia Duration: 31 Oct 2021 → 4 Nov 2021 https://ieeexplore.ieee.org/xpl/conhome/9639447/proceeding

Conference

Conference	2021 IEEE Sensors
Location	Virtual Conference
Country/Territory	Australia
City	Sydney
Period	31/10/2021 → 04/11/2021
Internet address	https://ieeexplore.ieee.org/xpl/conhome/9639447/proceeding

Series	Proceedings of IEEE Sensors
ISSN	1930-0395

Keywords

3D phononic crystals
3D printed phononicfluidic cavity sensor
Finite element method
Additive manufacturing

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10.1109/SENSORS47087.2021.9639587

FulltextAccepted author manuscript, 3.3 MB

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Phonoflow: Development and Optimization of 3D Phononic-Fluidic Systems for Liquid Mixture Analysis
Belahurau, Y. (PhD Student), Lucklum, F. (Main Supervisor), Aage, N. (Supervisor), Christiansen, R. E. (Supervisor), Pennec, Y. (Examiner) & Vellekoop, M. J. (Examiner)
15/08/2020 → 07/05/2024
Project: PhD

Cite this

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abstract = "This paper presents a design study of a phononic-fluidic cavity sensor to measure volumetric properties of different liquids. A 3D finite element model shows that the sensor performance drastically depends on the lattice constant of a phononic crystal unit cell. As a result, the numerical model predicts the quality factor up to 200. As proof of concept, we fabricated several sensors using microstereolithography printing, and performed their experimental characterization. We achieved a good match of resonance frequency in the numerical model and experiments. Our experimental results displays a quality factor up to 55, and clearly separated resonance frequencies for different liquids in the cavity, with frequency shifts corresponding to differences in density and speed of sound.",

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author = "Yauheni Belahurau and Jensen, {Jacob S{\o}ndergaard} and Frieder Lucklum",

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AB - This paper presents a design study of a phononic-fluidic cavity sensor to measure volumetric properties of different liquids. A 3D finite element model shows that the sensor performance drastically depends on the lattice constant of a phononic crystal unit cell. As a result, the numerical model predicts the quality factor up to 200. As proof of concept, we fabricated several sensors using microstereolithography printing, and performed their experimental characterization. We achieved a good match of resonance frequency in the numerical model and experiments. Our experimental results displays a quality factor up to 55, and clearly separated resonance frequencies for different liquids in the cavity, with frequency shifts corresponding to differences in density and speed of sound.

KW - 3D phononic crystals

KW - 3D printed phononicfluidic cavity sensor

KW - Finite element method

KW - Additive manufacturing

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M3 - Article in proceedings

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BT - Proceedings of 2021 IEEE Sensors

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Y2 - 31 October 2021 through 4 November 2021

ER -

Numerical and Experimental Study of a Phononic-Fluidic Sensor Using a Cubic Unit Cell with Spherical Void

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Keywords

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Phonoflow: Development and Optimization of 3D Phononic-Fluidic Systems for Liquid Mixture Analysis

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