Design and evaluation of a cylindrical micromixer using ultrasonic vibration in torsional vibration mode

Hiroaki Ishizuka; Takefumi Kanda; Seren Miyake; Shin Ichiro Kawasaki; Shuichi Wakimoto; Norihisa Seno; Tatsuya Fujii

doi:10.1109/ULTSYM.2019.8925772

Design and evaluation of a cylindrical micromixer using ultrasonic vibration in torsional vibration mode

Hiroaki Ishizuka, Takefumi Kanda, Seren Miyake, Shin Ichiro Kawasaki, Shuichi Wakimoto, Norihisa Seno, Tatsuya Fujii

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Micromixers which have microchannels for mixing have advantages such as efficient mixing and high temperature controllability. However, microchannels are clogged and a mixing performance is degraded in such micromixer. Therefore, we have proposed a new cylindrical micromixer for the purpose of improving mixing performance by using an ultrasonic vibration. The micromixer oscillates channel plates in a torsional direction. We have evaluated the mixing performance of the fabricated micromixer by Villermaux/Dushman reaction experiments. As a result, the mixing performance of the micromixer has been improved by the ultrasonic vibration.

Original language	English
Title of host publication	2019 IEEE International Ultrasonics Symposium, IUS 2019
Publisher	IEEE Computer Society
Pages	309-311
Number of pages	3
ISBN (Electronic)	9781728145969
DOIs	https://doi.org/10.1109/ULTSYM.2019.8925772
Publication status	Published - Oct 2019
Event	2019 IEEE International Ultrasonics Symposium, IUS 2019 - Glasgow, United Kingdom Duration: Oct 6 2019 → Oct 9 2019

Publication series

Name	IEEE International Ultrasonics Symposium, IUS
Volume	2019-October
ISSN (Print)	1948-5719
ISSN (Electronic)	1948-5727

Conference

Conference	2019 IEEE International Ultrasonics Symposium, IUS 2019
Country/Territory	United Kingdom
City	Glasgow
Period	10/6/19 → 10/9/19

Keywords

Micromixer
Torsional vibration
Ultrasonic vibration
Villermaux/Dushman reaction

ASJC Scopus subject areas

Acoustics and Ultrasonics

Access to Document

10.1109/ULTSYM.2019.8925772

Cite this

Ishizuka, H., Kanda, T., Miyake, S., Kawasaki, S. I., Wakimoto, S., Seno, N., & Fujii, T. (2019). Design and evaluation of a cylindrical micromixer using ultrasonic vibration in torsional vibration mode. In 2019 IEEE International Ultrasonics Symposium, IUS 2019 (pp. 309-311). [8925772] (IEEE International Ultrasonics Symposium, IUS; Vol. 2019-October). IEEE Computer Society. https://doi.org/10.1109/ULTSYM.2019.8925772

Design and evaluation of a cylindrical micromixer using ultrasonic vibration in torsional vibration mode. / Ishizuka, Hiroaki; Kanda, Takefumi; Miyake, Seren et al.
2019 IEEE International Ultrasonics Symposium, IUS 2019. IEEE Computer Society, 2019. p. 309-311 8925772 (IEEE International Ultrasonics Symposium, IUS; Vol. 2019-October).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Ishizuka, H, Kanda, T, Miyake, S, Kawasaki, SI, Wakimoto, S, Seno, N & Fujii, T 2019, Design and evaluation of a cylindrical micromixer using ultrasonic vibration in torsional vibration mode. in 2019 IEEE International Ultrasonics Symposium, IUS 2019., 8925772, IEEE International Ultrasonics Symposium, IUS, vol. 2019-October, IEEE Computer Society, pp. 309-311, 2019 IEEE International Ultrasonics Symposium, IUS 2019, Glasgow, United Kingdom, 10/6/19. https://doi.org/10.1109/ULTSYM.2019.8925772

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abstract = "Micromixers which have microchannels for mixing have advantages such as efficient mixing and high temperature controllability. However, microchannels are clogged and a mixing performance is degraded in such micromixer. Therefore, we have proposed a new cylindrical micromixer for the purpose of improving mixing performance by using an ultrasonic vibration. The micromixer oscillates channel plates in a torsional direction. We have evaluated the mixing performance of the fabricated micromixer by Villermaux/Dushman reaction experiments. As a result, the mixing performance of the micromixer has been improved by the ultrasonic vibration.",

keywords = "Micromixer, Torsional vibration, Ultrasonic vibration, Villermaux/Dushman reaction",

author = "Hiroaki Ishizuka and Takefumi Kanda and Seren Miyake and Kawasaki, {Shin Ichiro} and Shuichi Wakimoto and Norihisa Seno and Tatsuya Fujii",

year = "2019",

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doi = "10.1109/ULTSYM.2019.8925772",

language = "English",

series = "IEEE International Ultrasonics Symposium, IUS",

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AU - Ishizuka, Hiroaki

AU - Kanda, Takefumi

AU - Miyake, Seren

AU - Kawasaki, Shin Ichiro

AU - Wakimoto, Shuichi

AU - Seno, Norihisa

AU - Fujii, Tatsuya

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N2 - Micromixers which have microchannels for mixing have advantages such as efficient mixing and high temperature controllability. However, microchannels are clogged and a mixing performance is degraded in such micromixer. Therefore, we have proposed a new cylindrical micromixer for the purpose of improving mixing performance by using an ultrasonic vibration. The micromixer oscillates channel plates in a torsional direction. We have evaluated the mixing performance of the fabricated micromixer by Villermaux/Dushman reaction experiments. As a result, the mixing performance of the micromixer has been improved by the ultrasonic vibration.

AB - Micromixers which have microchannels for mixing have advantages such as efficient mixing and high temperature controllability. However, microchannels are clogged and a mixing performance is degraded in such micromixer. Therefore, we have proposed a new cylindrical micromixer for the purpose of improving mixing performance by using an ultrasonic vibration. The micromixer oscillates channel plates in a torsional direction. We have evaluated the mixing performance of the fabricated micromixer by Villermaux/Dushman reaction experiments. As a result, the mixing performance of the micromixer has been improved by the ultrasonic vibration.

KW - Micromixer

KW - Torsional vibration

KW - Ultrasonic vibration

KW - Villermaux/Dushman reaction

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Design and evaluation of a cylindrical micromixer using ultrasonic vibration in torsional vibration mode

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Keywords

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