On the Development of Focused Ultrasound Liquid Atomizers

This paper reviews the evolution of focused ultrasonic transducers of various kinds for fluid atomization and vaporization. Ultrasonic transducers used for atomization purposes in biomedical, pharmaceutical, or industrial applications, such as surface acoustic wave (SAW) transducers, array of microm...

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Bibliographic Details
Published inAdvances in Acoustics and Vibration Vol. 2017; pp. 126 - 135
Main Authors Jumaily, Ahmed M. Al, Meshkinzar, Ata
Format Journal Article
LanguageEnglish
Published New York Hindawi Limiteds 01.01.2017
Hindawi
John Wiley & Sons, Inc
Hindawi Limited
Subjects
Acoustics
Aluminum
Atomization
Atomizers
Atomizing
Design and construction
Engineering design
Geometry
Horns
Methods
Micromachining
Micromechanics
Nozzles
Researchers
Studies
Surface acoustic waves
Transducers
Ultrasonic imaging
Ultrasonic transducers
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Summary:This paper reviews the evolution of focused ultrasonic transducers of various kinds for fluid atomization and vaporization. Ultrasonic transducers used for atomization purposes in biomedical, pharmaceutical, or industrial applications, such as surface acoustic wave (SAW) transducers, array of micromachined nozzles, and Fourier horn micromachined nozzles with or without a central channel, are all presented and compared. For simplicity of manufacturing and low cost, we focus on plates and curved and corrugated structures for biomedical humidification.
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ISSN:1687-6261
1687-627X
1687-6261
DOI:10.1155/2017/7861726